Books of Logic Games + Brain Teasers

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Keywords:

  1. 100 Samurai Sudoku Puzzles - Peter Greene (2005-12-01, Paperback)
  2. 100 Samurai Sudoku Puzzles 2 - Peter Greene (2006-09-25, Paperback)
  3. 1001 Sudoku : A Huge Collection of the 21st Century's Hottest Puzzle - (2005-12-12, Paperback)
  4. 101 NEW! Puzzles, Clues, Maps, Tantalizing Tales, and Stories of Real Treasure : Puzzle Book Companion 2 (A Treasure's Trove) - (2006-09-26, Paperback)
  5. 200 Difficult Sudoku Puzzles - Peter Greene (2005-10-10, Paperback)
  6. 200 Word Puzzles (Boost Your Brainpower) - Philip Carter (2003-07, Paperback)
  7. 250 Kakuro Puzzles , by Alan Ross (Paperback, 01 February, 2006)
  8. 30 Second Mysteries : Case Files - (2006-11-30, Paperback)
  9. 400 IQ Puzzles (Boost Your Brainpower) , by Philip Carter , Ken Russell (Paperback, December, 2003)
  10. 500 IQ Puzzles (Boost Your Brain Power) , by Philip Carter (Paperback, 01 June, 2006)
  11. 52 Brain Tickling Activities for Kids (52 Decks) , by Lynn Gordon , Karen Johnson (Cards, 01 June, 1999)
  12. A Quiz Guide of Wales , by Eileen Townsend Jones (Paperback, 1999)
  13. Absolute Sudoku , by Masha Zager (Paperback, 10 February, 2006)
  14. Advanced Sudoku : And Other Japanese Mind Puzzles - Puzzler Media (2005-09-20, Paperback)
  15. After Dinner Games : 40 Of the Greatest After Dinner Games , by Lagoon Books (Hardcover, March, 1999)
  16. Aha! : Aha! Insight and Aha! Gotcha (Spectrum) (Spectrum) - Martin Gardner (2006-08-30, Hardcover)
  17. Alien IQ Test (Math & Logic Puzzles) , by Clifford Pickover (Paperback, 19 December, 2001)
  18. Almost Impossible Brain Bafflers (Mensa) , by Tim Sole , Rod Marshall (Paperback, 28 October, 2006)
  19. Anagrams - Lorrie Moore (1997-08-01, Paperback)
  20. Another Fine Math You've Got Me Into. . . (Dover Science Books) , by Ian Stewart (Paperback, 15 January, 2004)
  21. Are You as Smart as You Think? : 150 Original Mathematical, Logical, and Spatial-Visual Puzzles for All Levels of Puzzle Solvers - Terry Stickels (2000-03-16, Hardcover)
  22. Are You Smart, or What? A Bizarre Book of Games & Fun for Everyone - Pasqual J. Battaglia (2001-07-27, Paperback)
  23. Armchair Puzzlers : Brainteasers : Sink Back and Solve Away! (Armchair Puzzlers) , by Bob Moog (Paperback, 10 October, 2003)
  24. Armchair Puzzlers : Mazes : Sink Back and Solve Away! (Armchair Puzzlers) , by Adrian Fisher (Paperback, 30 December, 2005)
  25. Baker Street Whodunits : Puzzles of Deduction , by Tom Bullimore (Paperback, 30 June, 2001)
  26. Beat the Clock Kakuro : 214 Easy to Hard Puzzles with Target Time Limits , by Jim Bumgardner (Paperback, 14 February, 2006)
  27. Beyond Sudoku : Kakuro, Hanjie, and Other Japanese Logic Puzzles - (2006-10-30, Paperback)
  28. Black Belt Kakuro : 150 Puzzles (Martial Arts Kakuro) - Conceptis Puzzles (2006-08-28, Paperback)
  29. Black Belt Sudoku (Martial Arts Sudoku) - Michael Rios (2005-09-28, Paperback)
  30. Boggle Brainbusters : The Ultimate Word-Search Puzzle Book - David L. Hoyt (2006-03-24, Paperback)
  31. Boggle Brainbusters : The Ultimate Word-Search Puzzle Book , by David L. Hoyt , Jeff Knurek (Paperback, February, 2004)
  32. Boggle Brainbusters! 2 : The Ultimate Word In Puzzle Fun (Boggle Brainbusters) , by David L. Hoyt , Jeff Knurek (Paperback, 31 October, 2005)
  33. Book of Puzzles & Brain Teasers - Reader's Digest Editors (2005-01-31, Paperback)
  34. Brain-Boosting Cryptic Puzzles , by Heather Dickson (Hardcover, November, 2000)
  35. Brain-Boosting Visual Logic Puzzles , by Heather Dickson (Hardcover, November, 2000)
  36. Brain-Busting Lateral Thinking Puzzles (Mensa) , by Paul Sloane , Des MacHale (Paperback, 28 May, 2004)
  37. Brain-Compatible Strategies - Eric P. Jensen (2004-02-16, Paperback)
  38. Brain-Flexing Balance Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 August, 2006)
  39. Brain Bafflers , by Robert Steinwachs , Myron Miller (Paperback, 31 December, 1993)
  40. Brain Building Games : With Words and Numbers - Allen D. Bragdon (2003-09-01, Paperback)
  41. Brain Building Games with Words and Numbers , by Allen D. Bragdon , David Gamon (Paperback, 01 April, 2001)
  42. Brain Busters! Mind-Stretching Puzzles in Math and Logic - Barry R. Clarke (2003-09-06, Paperback)
  43. Brain Gym (Teachers Edition) , by Paul E. Dennison , Gail E. Dennison (Paperback, December, 1989)
  44. Brain Power : Learn to Improve Your Thinking Skills - Karl Albrecht (1980-04-16, Paperback)
  45. Brain Sharpeners , by University Games (Paperback, 28 October, 2006)
  46. Brain Teasers - Kiran Srinivas (2002-02, Paperback)
  47. Brain Teasers , by CAROL EICHEL (Paperback, 08 November, 2004)
  48. Brain Teasers and Squeezers , by Mary Rosenberg (Paperback, April, 2000)
  49. Brainiac's Mindbenders Activity Book : Fun Activities For Geniuses Of All Ages (Activity Books) , by Sarah Jane Brian , Dave Klug , David King (Spiral-bound, August, 2004)
  50. Brainiac's Secret Agent Activity Boook : Fun Activities for Spies of All Ages (Activity Journal Series) , by Sarah Jane Prian , David Klug (Spiral-bound, January, 2004)
  51. Brainiac's Sudoku Puzzle Book (Brainiac's Series) , by Robert Woodhead , Kevin Stone , David Klug (Spiral-bound, August, 2006)
  52. BrainStrains Power Puzzles : 240 Mind-Blowing Challenges , by Frank Coussement , Peter De Schepper , Keith Kay , Des MacHale , Paul Sloane , Norman D. Willis (Paperback, 12 December, 2002)
  53. Brainteaser Physics : Challenging Physics Puzzlers - Goran Grimvall (2007-01-19, Paperback)
  54. Brainticklers : Beyond Y2K : Questions for the New Millennium and the Year 3000 , by Rod Beckstrom , Rod Beckstron , Rod Beckstrom (Paperback, 14 October, 1999)
  55. Bridal Shower Games : Fun Party Games and Helpful Tips for the Hostess - Sharron Wood (2007-02-15, Spiral-bound)
  56. Brown Belt Kakuro : 150 Puzzles (Martial Arts Kakuro) - Conceptis Puzzles (2006-08-28, Paperback)
  57. Brown Belt Sudoku (Martial Arts Sudoku) - Michael Rios (2005-09-28, Paperback)
  58. Building Thinking Skills (Teacher's Manual) , by Howard Black , Sandra Parks (Paperback, March, 1998)
  59. Buzan's Book Of Mental World Records , by Tony Buzan , Ray Keene (Paperback, 30 November, 2005)
  60. Captivating Lateral Thinking Puzzles (Mensa) , by Paul Sloane , Des MacHale (Paperback, 01 January, 2008)
  61. Challenging Brain Boosters , by Donatella Bergamino (Paperback, 28 May, 2004)
  62. Challenging Cryptograms - Helen Nash (1994-06-30, Paperback)
  63. Challenging False Logic Puzzles , by Norman D. Willis (Paperback, 31 December, 1997)
  64. Challenging Lateral Thinking Puzzles , by Paul Sloane , Des MacHale , Myron Miller (Paperback, 30 June, 1993)
  65. Challenging Logic Puzzles (Mensa) - Barry R. Clarke (2003-09-28, Paperback)
  66. Challenging Mathematical Teasers , by J. A. H. Hunter (Paperback, 01 January, 1980)
  67. Challenging Whodunit Puzzles : Dr. Quicksolve's Mini-Mysteries , by Jim Sukach (Paperback, 1998)
  68. Chinese Brain Twisters : Fast, Fun Puzzles That Help Children Develop Quick Minds , by Baifang (Paperback, January, 1994)
  69. Classic Brain Teasers , by Karen C. Richards , Alan Stillson , Bernardo Recaman Santos (Hardcover, January, 2002)
  70. Classic Brain Twisters , by Derrick Niederman , Jaime Poniachik , Tim Sole , Rod Marshall , Lea Poniachik (Hardcover, 01 April, 2005)
  71. Classic Brainteasers , by Martin Gardner , Jeff Sinclair (Paperback, 31 December, 1995)
  72. Classic IQ Tests - Philip J. Carter (2005-03-15, Hardcover)
  73. Classic Logic Puzzles - J.J. Mendoza Fernandez (2003-09, Hardcover)
  74. Classic Mind-Bending Puzzles 2007 Calendar , by Martin Gardner (Calendar, 15 June, 2006)
  75. Clue Mysteries : 15 Whodunits to Solve in Minutes - Vicki Cameron (2003-02, Paperback)
  76. Colorful Lateral Thinking Puzzles , by Paul Sloane , Des MacHale (Paperback, 28 May, 2004)
  77. Combat! a Military Action Game , by William Andersen (Paperback, 30 December, 2005)
  78. Connecting Art to Mathematics : Activities for the Right Brain , by Hal Torrance (Paperback, November, 2003)
  79. Connection Games : Variations on a Theme , by Cameron Browne (Paperback, January, 2005)
  80. Court TV's You Be the Judge : 100 Incredible, Provocative, and Fascinating Real-Life Cases , by Patrick J. Sauer (Mass Market Paperback, 01 April, 2002)
  81. Cracking Kakuro , by Editors of the Guardian (Paperback, 18 January, 2006)
  82. Crime Scene Whodunits : Dr. Quicksolve Mini-Mysteries , by Jim Sukach (Paperback, 28 May, 2004)
  83. Cunning Combination Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 December, 2005)
  84. Cunning Lateral Thinking Puzzles (Puzzle) - Paul Sloane (2006-08-28, Paperback)
  85. Daily Telegraph Sudoku Diary 2008 (Diary) , by Frances Lincoln (Spiral-bound, 25 July, 2007)
  86. Dental Floss for the Mind - Michel Noir (2005-03-08, Paperback)
  87. Deviously Difficult Mind-Bending Puzzles , by Ivan Moscovich (Paperback, 02 January, 2005)
  88. Enigmas y Acertijos , by Reader's Digest Editors (Hardcover, 08 March, 2004)
  89. Entertaining Mathematical Puzzles - Martin Gardner (1986-10-01, Paperback)
  90. Essential Book of Hanjie : And How to Solve It - Gareth Moore (2006-09-26, Paperback)
  91. Essential Pool : A Complete Course from a World Champion , by Arthur Babe Cranfield , Laurence S Moy (Paperback, 01 June, 2002)
  92. Everything Brain Strain Book : Over 400 Puzzles, Riddles, And Mind-Benders To Flex Your Mental Muscles (Everything : Sports and Hobbies) - Jake Olefsky (2005-06, Paperback)
  93. Everything Word Scramble Book : Over 700 Brain Twisters for Word Lovers (Everything) , by charles Timmerman (Paperback, April, 2007)
  94. Extreme Sudoku For Dummies (For Dummies (Sports & Hobbies)) - Andrew Heron (2006-11-13, Paperback)
  95. Eye-Pleasing, Mind-Teasing 3-D Conundrums , by Laszlo Kresz , Karoly Kresz , Istvan Kresz (Paperback, 28 August, 2003)
  96. Eye Tricks (Hardcover, 30 July, 2006)
  97. False Logic Puzzles , by Norman Willis (Paperback, 1997)
  98. Fiendishly Frustrating Brain-Twisting Puzzles , by Ivan Moscovich (Paperback, 02 January, 2005)
  99. Five-Minute Mini-Mysteries , by Stan Smith , Kathleen O'Malley (Paperback, 28 March, 2003)
  100. Five-Minute Whodunits - Stan Smith (1997-06-30, Paperback)
  101. Five Star Mind - Tom Wujec (1995-07-01, Paperback)
  102. Fundrum My Conundrum : A Book of Riddles - (1994-01-04, Spiral-bound)
  103. Game Night : Fun for the Whole Family , by Scott McNeely , David Sheldon (Hardcover, 01 September, 2006)
  104. Games of Patience, or Solitaire With Cards , by William Brisbane Dick (Paperback, 30 September, 2005)
  105. Games of Strategy, Second Edition - Avinash K. Dixit (2004-04, Hardcover)
  106. Geek Logik : 50 Foolproof Equations for Everyday Life - Garth Sundem (2006-10-04, Hardcover)
  107. Genius Deck Color Puzzles (Genius Decks) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  108. Genius Deck Logic Puzzles (Genius Decks) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  109. Genius Deck Number Puzzles (Genius Decks for Kids) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  110. Genius Deck Riddles & Conundrums (Genius Decks) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  111. Genius Deck Secret Codes for Kids (Genius Decks for Kids) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  112. Genius Deck Word Puzzles (Genius Decks) , by Chronicle Books LLC Staff (Cards, 01 September, 2005)
  113. Genius Gymnasium : On Your Mark, Get Set--Work Out Your Mind & Strengthen Your Brain , by Ivan Moscovich (Paperback, 28 October, 2006)
  114. Get Your Brain in the Fast Lane - Michel Noir (2006-10-19, Paperback)
  115. Getting Started in Hold 'em - Ed Miller (2005-03, Paperback)
  116. Godoku : 200 Fun and Challenging Sudoku-style Puzzles with Letters! , by James Snodgrass (Paperback, 14 February, 2006)
  117. Grand Master Ultimate Sudoku - Wayne Gould (2005-11-01, Paperback)
  118. Great Critical Thinking Puzzles , by Michael A. DiSpezio , Myron Miller (Paperback, 30 June, 1997)
  119. Great Lateral Thinking Puzzles , by Paul Sloane , Des MacHale (Paperback, 30 June, 1994)
  120. Green Belt Kakuro : 150 Puzzles (Martial Arts Kakuro) , by Conceptis Puzzles (Paperback, 28 August, 2006)
  121. Green Belt Sudoku (Martial Arts Sudoku) - Michael Rios (2005-09-28, Paperback)
  122. Ha! Ha! Ha! : 1,000+ Jokes, Riddles, Facts, and More , by Lyn Thomas , Dianne Eastman (Paperback, 09 September, 2004)
  123. Hard-To-Solve Brainteasers (Mensa) , by Jaime Poniachik , Lea Poniachik (Paperback, 31 December, 1998)
  124. Hard-to-Solve Cryptograms - National Puzzlers' League (2001-06-30, Paperback)
  125. HASHI : The Bridges Puzzle - Alastair Chisholm (2006-10-31, Paperback)
  126. Hex Strategy : Making the Right Connections , by Cameron Browne (Paperback, 30 May, 2000)
  127. Hidden Word Sudoku (52 Brilliant Ideas) , by Robin J. Wilson (Paperback, 24 October, 2005)
  128. Hidden Word Sudoku : The Last Word in Sudoku Puzzles , by Robin Wilson (Paperback, 28 May, 2006)
  129. How Big Is Your Brain? , by Ian Livingstone , Jamie Thomson (Paperback, 04 January, 2007)
  130. How to Solve IQ Puzzles , by Philip Carter , Ken Russell (Paperback, November, 2003)
  131. How to Solve Sudoku : A Step-by-Step Guide (52 Brilliant Ideas) , by Robin Wilson (Paperback, 30 June, 2005)
  132. How to Solve Word Puzzles , by Philip Carter , Ken Russell (Paperback, 30 September, 2005)
  133. Impossible Worlds : Adventures With Impossible Objects / Optical Illusions (Evergreen Series) , by Bruno Ernst (Paperback, 15 September, 2006)
  134. Improve Your Brain Power , by Jack Guthrie , Tim Preston (Hardcover, 21 October, 2004)
  135. IQ Tests to Keep You Sharp , by Philip J. Carter , Kenneth A. Russell (Paperback, 28 March, 2002)
  136. Jammin' Jumble : Puzzle Fun for Everyone (Jumble (Triumph Books)) - Henri Arnold (2006-04-30, Paperback)
  137. Jumble Brain Busters , by Bob Hill (Paperback, 01 May, 2001)
  138. Jumble Brain Busters Junior : Beginner Puzzles (Jumble Brain Busters for Kids) , by Tribune Media Services (Paperback, May, 2001)
  139. Jumble Brain Busters! : A Workout for Your Mind , by David L. Hoyt , Russell L. Hoyt (Paperback, May, 2001)
  140. Jumble Brainbusters : Dare to Jumble (Jumble Brain Busters) , by Tribune Media Services (Paperback, April, 2003)
  141. Jumble Brainbusters Bonanza : A Bevy of Brain-Bending Puzzles (Brainbusters) , by David L. Hoyt , Russell L. Hoyt (Paperback, April, 2004)
  142. Jumble Brainbusters IV : The Adventure Continues , by Tribune Media Services (Paperback, September, 2002)
  143. Jumble Brainbusters Junior II , by Tribune Media Services , Jim Roberts (Paperback, 01 May, 2001)
  144. Jumble Crossword Jackpot : A Treasure Trove of Puzzling Fun , by Tribune Media Services (Paperback, February, 2002)
  145. Jumble Crossword Jamboree : A Puzzle Party For All Ages (Jumble Crosswords) , by David L. Hoyt (Paperback, 30 November, 2005)
  146. Jumble Fiesta : A Celebration of Jumbling Fun (Jumble (Triumph Books)) , by Tribune Media Services (Paperback, April, 2004)
  147. Jumble Jamboree : Join The Puzzle Party! (Jumbles) (Paperback, 31 October, 2004)
  148. Jumble Mania : A Collection For Passionate Puzzlers (Jumbles) , by Henri Arnold , Bob Lee , Mike Argirion (Paperback, 30 September, 2004)
  149. Jumbo Sudoku Everyday - Michael Mepham (2007-04-03, Paperback)
  150. Jumbo Sudoku Ultimate , by Time Inc. Home Entertainment (Paperback, 23 October, 2007)
  151. Kakuro : 200 Sudoku-like Puzzles with a Twist , by Johnny Wong (Paperback, 02 May, 2006)
  152. Kakuro : Book 2 - Editors of Virgin Books (2006-01-24, Paperback)
  153. Kakuro : Book 3 , by Editors of Virgin Books (Paperback, 07 March, 2006)
  154. Kakuro And Other Fun Number Puzzles , by Kjartan Poskitt (Paperback, 01 May, 2006)
  155. Kakuro For Dummies - Andrew Heron (2006-01-17, Paperback)
  156. Kakuro for Kids : Ninja Edition , by Alastair Chisholm (Paperback, 21 February, 2006)
  157. Kakuro for Kids; Samurai Edition , by Alastair Chisholm (Paperback, 21 February, 2006)
  158. Kakuro On The Go : Puzzles to Test Your Skills - From Easy To Hard #1 , by Puzzler Media (Paperback, 04 April, 2006)
  159. Kakuro Puzzle Book : 120 Original Cross Sum Puzzles (Kakuro) , by Batsford (Paperback, 28 August, 2006)
  160. Kakuro Puzzle Pad - Hagai Izenberg (2007-03-22, Spiral-bound)
  161. Kakuro To Go , by Michael Mepham (Paperback, 31 January, 2006)
  162. Killer Samurai Sudoku : 55 puzzles (vol.1) - djape (2006-11-13, Paperback)
  163. Killer Sudoku : 101 Puzzles - D. J. Ape (2006-08-11, Paperback)
  164. Killer Sudoku 1 : The Deadly New Dimension , by Collins UK Staff (Paperback, 24 January, 2006)
  165. Knotty Number Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 December, 2005)
  166. Lady or the Tiger? And Other Logic Puzzles Including a Mathematical Novel That Features Godel's Great Discovery - Raymond M. Smullyan (1992-10-27, Paperback)
  167. Lateral Logic Puzzles , by Erwin Brecher , Lucy Corvino (Paperback, 31 December, 1994)
  168. Lateral Mindtrap Puzzles : Challenge the Way You Think & See - Detective Shadow (2000-08-01, Paperback)
  169. Little Book of Bathroom Sudoku : 160 Brain- straining number Placing Games (Little Bathroom Book) , by Terry Stickels (Paperback, 01 October, 2005)
  170. Logic Problems for Money Minds, Revised edition , by Philip Jenks (Paperback, 12 June, 2006)
  171. Logic Puzzles to Bend Your Brain , by Kurt Smith (Paperback, 28 October, 2001)
  172. Logical Deduction Puzzles (Mensa) , by George J. Summers (Paperback, 28 June, 2006)
  173. Loopy Logic Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 August, 2006)
  174. Luck Doesn't Happen by Chance , by Claire Doyle-Beland (Paperback, 01 November, 1999)
  175. M. C. Escher Kaleidocycles : An Illustrated Book and 17 Fun-to-Assemble Three-Dimensional Models - Maurits Cornelis Escher (2005-02, Paperback)
  176. Magnetic Sudoku - Frank Longo (2006-06-28, Hardcover)
  177. Mah Jong, Anyone? : A Manual of Western Play - Kitty Strauser (2006-08-30, Hardcover)
  178. Man Without Bones : Riddles from the Oral Tradition , by Emmanuel Williams (Paperback, 2000)
  179. Manga Guide to Sudoku Tp , by Jay Morrison , Atsuhisa Okura (Paperback, 25 April, 2006)
  180. Martial Arts Sudoku Level 1 : White Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 February, 2006)
  181. Martial Arts Sudoku Level 2 : Yellow Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  182. Martial Arts Sudoku Level 3 : Orange Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  183. Martial Arts Sudoku Level 4 : Green Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  184. Martial Arts Sudoku Level 5 : Blue Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  185. Martial Arts Sudoku Level 6 : Purple Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  186. Martial Arts Sudoku Level 7 : Brown Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  187. Martial Arts Sudoku Level 8 : Red Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 January, 2006)
  188. Martial Arts Sudoku Level 9 : Black Belt Sudoku (Martial Arts Sudoku) - Frank Longo (2006-01-28, Paperback)
  189. Massive Sudoku , by Carol Vorderman (Paperback, 25 October, 2005)
  190. Master Sudoku : Puzzles of Varying Difficulty , by Marc Colello (Paperback, 30 August, 2005)
  191. Mastering Kakuro , by Timothy E. Parker (Paperback, 19 January, 2006)
  192. Masters Kakuro : 172 Challenging Puzzles (Kakuro) - Jim Bumgardner (2006-02-14, Paperback)
  193. Match Wits With Mensa : The Complete Quiz Book (Mensa Genius Quiz) - Marvin Grosswirth (1999-11, Paperback)
  194. Matchstick Puzzles , by Jack Botermans (Paperback, 28 August, 2006)
  195. Math-A-Day : A Book of Days for Your Mathematical Year - Theoni Pappas (1999-11-15, Paperback)
  196. Math Brainteasers , by April Blakely (Paperback, September, 1996)
  197. Mathematical Cranks (Spectrum) , by Underwood Dudley (Paperback, 01 September, 1992)
  198. Mathematical Footprints : Discovering Mathematics Everywhere - Theoni Pappas (2000-01-04, Paperback)
  199. Mathematical Puzzles of Sam Loyd , by Martin Gardner (Paperback, 01 June, 1959)
  200. Mathematical Treks : From Surreal Numbers to Magic Circles (Spectrum) , by Ivars Peterson (Paperback, 04 January, 2002)
  201. Measure Your I.Q. (Foulsham Know How) , by Gilles Azzopardi (Paperback, May, 1994)
  202. Memory Games : Easy Ways to Keep Your Mind Sharp , by Jack Botermans , Heleen Tichler (Paperback, 01 April, 2007)
  203. Memory Pack , by Andi Bell (Hardcover, 15 August, 2000)
  204. Mensa Absolutely Nasty Sudoku Level 1 (Mensa) - Frank Longo (2007-03-01, Spiral-bound)
  205. Mensa Absolutely Nasty Sudoku Level 2 (Mensa) - Frank Longo (2007-03-01, Paperback)
  206. Mensa Absolutely Nasty Sudoku Level 3 (Mensa) - Frank Longo (2007-03-01, Spiral-bound)
  207. Mensa Absolutely Nasty Sudoku Level 4 (Mensa) - Frank Longo (2007-03-01, Spiral-bound)
  208. Mensa Brain Bafflers (Mensa) - Philip J. Carter (2006-08-28, Paperback)
  209. Mensa Challenge Your Brain Math & Logic Puzzles (Mensa) - Dave Tuller (2005-10-01, Spiral-bound)
  210. Mensa Exercise Your Mind Math & Logic Puzzles (Mensa) - Dave Tuller (2005-11-01, Spiral-bound)
  211. Mensa Guide to Solving Sudoku : Hundreds of Puzzles Plus Techniques to Help You Crack Them All (Mensa) - Peter Gordon (2006-08-28, Paperback)
  212. Mensa Kakuro (Mensa) - Conceptis Puzzles (2006-08-28, Paperback)
  213. Mensa Sudoku (Mensa) - Michael Rios (2005-10-28, Paperback)
  214. Mental Fitness Puzzles : A Lateral Thinking Approach , by Kyle Hendrickson , Julie Hendrickson , Matt Kenneke , Danny Hendrickson (Paperback, 30 June, 1998)
  215. Mind's Eye : Over 125 Challenging Visual Exercises , by David Popey (Paperback, 02 June, 2006)
  216. Mind-Bending Lateral Thinking Puzzles (Mind-Bending Lateral Thinking Puzzles by Des Machale) , by Des MacHale (Hardcover, March, 1999)
  217. Mind Bending Challenging Logic Puzzles (Mind-Bending Challenging Logic) , by Lagoon Books (Hardcover, March, 1999)
  218. Mind Bending Conundrums and Puzzles (Mind-Bending Conundrums & Puzzles) , by Lagoon Books (Hardcover, March, 1999)
  219. Monster Sudoku , by Alastair Chisholm (Paperback, 07 March, 2006)
  220. More 30 Second Mysteries , by Bob Moog (Paperback, 28 October, 2006)
  221. More Chinese Brain Twisters : 60 Fast, Fun Puzzles That Help Children Develop Quick Minds , by Baifang (Paperback, 09 August, 1999)
  222. More Hocus-Pocus : Intriguing Bridge and Logic Puzzles , by Erwin Brecher , Julian Pottage (Paperback, January, 2003)
  223. More Original Sudoku - (2006-05-17, Paperback)
  224. More Plexers - Dave Hammond (1983, Paperback)
  225. More Pocket Sudoku , by Potter Style (Paperback, 27 February, 2007)
  226. My Best Mathematical and Logic Puzzles (Math & Logic Puzzles) - Martin Gardner (1994-11-01, Paperback)
  227. Nature Puzzlers , by Lawrence E. Hillman (Paperback, 15 November, 1989)
  228. New Jersey Basketball SportsMysteries, Vol. II (Carole Marsh New Jersey Books) , by Carole Marsh (Hardcover, 1990)
  229. New Jersey Football SportsMysteries, Vol. I (Carole Marsh New Jersey Books) , by Carole Marsh (Hardcover, 1989)
  230. Ohio Basketball SportsMysteries, Vol. I (Carole Marsh Ohio Books) , by Carol Marsh (Hardcover, 1990)
  231. Ohio Football SportsMysteries, Vol. II (Carole Marsh Ohio Books) , by Carol Marsh (Hardcover, 1990)
  232. One-Minute Brainteasers : Official American Mensa Puzzle Book - Alan Stillson (2001-06-30, Paperback)
  233. Opinionated , by Scott Rogers (Paperback, 01 September, 2001)
  234. Optical Illusions : The Science of Visual Perception (Illusion Works) - Al Seckel (2006-09-14, Paperback)
  235. Original Sudoku - Nikoli Publishing (2005-10-10, Paperback)
  236. Outstanding Lateral Thinking Puzzles - Paul Sloane (2005-09-01, Paperback)
  237. Paint-doku (Puzzles) - Conceptis Puzzles (2007-04-01, Spiral-bound)
  238. Patton on Leadership : Seventy Motivational Cards for Success (Paperback, June, 2001)
  239. Peerless Probability Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 August, 2006)
  240. Pencil Puzzlers , by Steve Ryan (Paperback, 30 June, 1992)
  241. Perplexing Pattern Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 December, 2005)
  242. Perplexing Pencil Puzzles (Mensa) , by George Bredehorn (Paperback, 28 October, 2003)
  243. Picture Puzzle Pandemonium , by Norm Blumenthal (Paperback, 28 April, 2006)
  244. Playing Off the Rail : A Pool Hustler's Journey , by David McCumber (Paperback, 01 April, 1997)
  245. Plexers - Dave Hammond (1983-02, Paperback)
  246. Pocket Sudoku Presented by Will Shortz, Volume 1 : 150 Fast, Fun Puzzles , by Will Shortz (Mass Market Paperback, 01 November, 2005)
  247. Pocket Sudoku Presented by Will Shortz, Volume 2 : 150 Fast, Fun Puzzles - Will Shortz (2005-11-01, Mass Market Paperback)
  248. Pocket Sudoku Presented by Will Shortz, Volume 3 : 150 Fast, Fun Puzzles , by Will Shortz , Peter Ritmeester (Mass Market Paperback, 27 December, 2005)
  249. Pocket Word Teasers , by Edward Nelson , David Nelson (Paperback, 1995)
  250. Poder del cerebro izquierdo, El : Como desarrollar el pensamiento logico (JUEGOS Y ACERTIJOS) , by Allen D. Bragdon , David Gamon , Carlos Varela (Paperback, 01 January, 2005)
  251. Practical Mental Magic - Theodore Annemann (1983-02-01, Paperback)
  252. Pre-Algebra Brain Teasers , by Lorin Olschanski (Paperback, 01 June, 1998)
  253. Problem-Solving Strategies (Problem Books in Mathematics) - Arthur Engel (1999-05-11, Paperback)
  254. Programming Sudoku (Technology in Action) - Wei-Meng Lee (2006-03-16, Paperback)
  255. Puzzle Square : Brain Teasers : Including Sudoku, Math Puzzlers, Number Grids, and Logic Puzzles , by Luke Hall (Paperback, 09 May, 2006)
  256. Puzzle Square : Brain Twisters : Including Number Grids, Logical Paths, and Battleships (Puzzle Square : ) , by Luke Hall (Paperback, 12 July, 2006)
  257. Puzzle Square : Mind Benders : Including Sudoku, Sequential Puzzles, Logic Problems, and Number Grids , by Luke Hall (Paperback, 01 June, 2006)
  258. Puzzlemaster Deck : 75 Verbal Challenges , by Chronicle Books LLC Staff (Cards, 01 May, 2006)
  259. Puzzlemaster Deck : 75 Word Riddles - Will Shortz (2006-05-01, Cards)
  260. Puzzles for Programmers and Pros - Dennis Shasha (2007-05-07, Paperback)
  261. Quick-To-Solve Brainteasers (Mensa) , by J.J. Mendoza Fernandez (Paperback, 31 December, 1998)
  262. Reader's Digest Pocket Guide : Puzzles & Brain Teasers (Reader's Digest Pocket Guides) , by Reader's Digest Editors (Paperback, 18 January, 2007)
  263. Redbook's Sudoku : Grids to Go! , by Frank Longo (Paperback, 01 March, 2007)
  264. Right-Brain Teasers : A Photo Quiz for the Mind's Eye (Brainwaves Books) , by Allen D. Bragdon , Marcia J. Monbleau (Paperback, 01 August, 1999)
  265. Roger von Oech's Ball of Whacks : A Creativity Tool for Innovators - Roger Von Oech (2006-09-05, Paperback)
  266. Samurai Sudoku (Martial Arts Sudoku) - Conceptis Puzzles (2006-08-28, Paperback)
  267. Science Talk : Conversation Cards (Tabletalk Conversation Cards) , by U S. Games Systems Inc. (Cards, August, 2002)
  268. Second-Degree Black Belt Sudoku (Martial Arts Sudoku) - Frank Longo (2005-11-28, Paperback)
  269. Second-Degree Brown Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 November, 2005)
  270. Second-Degree Green Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 November, 2005)
  271. Second-Degree White Belt Sudoku (Martial Arts Sudoku) , by Frank Longo (Paperback, 28 November, 2005)
  272. Seeing Double , by J. Richard Block (Paperback, 06 September, 2002)
  273. Sensational Shape Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 December, 2005)
  274. Shadowman's Twisted Treasury : A Collection of Killer Puzzles , by Matt Mayfield , Rick Smith (Paperback, June, 2003)
  275. Simple Kakuro : 214 Beginner Puzzles , by Jim Bumgardner (Paperback, 14 February, 2006)
  276. Sip & Solve : Logic Puzzles (Sip & Solve Series) - Mark Zegarelli (2005-10-01, Paperback)
  277. Sip & Solve : Sudoku (Sip & Solve Series) , by Michael Rios (Paperback, 28 November, 2005)
  278. Sit & Solve - Lateral Thinking Puzzles , by Paul Sloane , Des MacHale , Paul Sloane (Paperback, 01 March, 2002)
  279. Sit & Solve Brainteasers (Sit & Solve Series) , by Derrick Niederman (Paperback, 28 April, 2003)
  280. Sit & Solve Cross Number Puzzles (Sit & Solve Series) , by Henry Hook (Paperback, 28 March, 2006)
  281. Sit & Solve Cryptograms - Leslie Billig (2002-03-28, Paperback)
  282. Sit & Solve Easy Sudoku (Sit & Solve Series) , by Michael Rios (Paperback, 28 September, 2005)
  283. Sit & Solve Frame Games (Sit & Solve Series) , by Terry Stickels (Paperback, 01 August, 2004)
  284. Sit & Solve Hard Sudoku (Sit & Solve Series) , by Michael Rios (Paperback, 28 September, 2005)
  285. Sit & Solve IQ Tests (Sit & Solve Series) , by Fraser Simpson (Paperback, 28 April, 2003)
  286. Sit & Solve Logic Puzzles (Sit & Solve Series) , by Mark Zegarelli (Paperback, 28 April, 2003)
  287. Sit & Solve Math Puzzles (Sit & Solve Series) , by Robert Muller (Paperback, 01 August, 2004)
  288. Sit & Solve Mindstretch Puzzles (Sit & Solve Series) , by Terry Stickels (Paperback, 28 August, 2005)
  289. Sit & Solve Travel Battleship Puzzles (Sit & Solve Series) - Peter Gordon (2006-03-28, Paperback)
  290. Sit & Solve Travel Logic Puzzles (Sit & Solve Series) , by Mark Zegarelli (Paperback, 28 March, 2006)
  291. Sit & Solve Wordoku (Sit & Solve Series) , by Frank Longo (Paperback, 28 August, 2006)
  292. So Do Sudoku : The Definitive Sudoku Solver - T. D. Daniels (2006-04-30, Paperback)
  293. So You Think You're Smart : 150 Fun and Challenging Brain Teasers - Pasqual J. Battaglia (2002-02-11, Paperback)
  294. Solv-a-Crime Puzzles (Dover Game and Puzzle Activity Books) - (1995-05-10, Paperback)
  295. Stopwatch Puzzles (Book & Gift Set) , by Helene Hovanec (Hardcover, 01 April, 2004)
  296. Su Doku Addict Gift Pack - BradyGames (2005-11-15, Paperback)
  297. Su Doku Challenge , by Mika Sato (Spiral-bound, 30 October, 2006)
  298. Su Doku for Dummies (Sudoku) - Andrew Heron (2005-07-11, Paperback)
  299. Sudoku - Blue (Sudoku) - HINKLER BOOKS (2006-06, Spiral-bound)
  300. Sudoku - Green (Sudoku) - HINKLER BOOKS (2006-06, Spiral-bound)
  301. Sudoku - Orange (Sudoku) - HINKLER BOOKS (2006-06, Spiral-bound)
  302. Sudoku - Red (Sudoku) - HINKLER BOOKS (2006-06, Spiral-bound)
  303. Sudoku (Jumbo 320 Sudoku S.) (Spiral-bound, 01 October, 2005)
  304. Sudoku : 215 Puzzles from Beginner to Expert , by Marcel Danesi (Mass Market Paperback, 01 May, 2006)
  305. Sudoku : Easy to Medium - Zachary Pitkow (2006-10-05, Spiral-bound)
  306. Sudoku : Explaining the Fifteen Steps of the Francis\' Rules for Sudoku , by Dr. Francis Pf Lai (Paperback, 06 July, 2006)
  307. Sudoku : Medium to Hard - Zachary Pitkow (2006-10-05, Spiral-bound)
  308. Sudoku : The Original , by Puzzler Media (Paperback, 20 September, 2005)
  309. Sudoku Beginner 2007 Calendar (Calendar, August, 2006)
  310. SuDoku Boxed Set Box 3 , by Pete Sinden , Alastair Chisholm (Paperback, 17 October, 2006)
  311. Sudoku Easy Presented by Will Shortz Volume 1 : 100 Wordless Crossword Puzzles - Will Shortz (2005-08-01, Paperback)
  312. Sudoku Easy to Hard Presented by Will Shortz, Volume 2 : 100 Wordless Crossword Puzzles (Sudoku Easy to Hard) , by Will Shortz , Peter Ritmeester (Paperback, 28 July, 2005)
  313. Sudoku Easy to Hard Presented by Will Shortz, Volume 3 : 100 Wordless Crossword Puzzles (Sudoku Easy to Hard) - Will Shortz (2005-10-01, Paperback)
  314. Sudoku For Dummies (For Dummies (Sports & Hobbies)) - Andrew Heron (2005-11-11, Paperback)
  315. Sudoku For Dummies (For Dummies (Sports & Hobbies)) , by Andrew Heron , Edmund James (Paperback, 21 October, 2005)
  316. Sudoku for Your Coffee Break Presented by Will Shortz : 100 Wordless Crossword Puzzles (Sudoku) , by Will Shortz (Paperback, 29 November, 2005)
  317. Sudoku Helper , by David Cheek (Paperback, September, 2006)
  318. Sudoku Helper Mastermind Puzzles , by David Cheek , The Puzzle Society (Paperback, September, 2006)
  319. Sudoku Mania #1 , by Sudoku Institute (Mass Market Paperback, 28 March, 2006)
  320. Sudoku Mania #2 , by Pete Sinden (Mass Market Paperback, 25 April, 2006)
  321. Sudoku Mania #3 (Sudoku Mania) , by Pete Sinden (Mass Market Paperback, 23 May, 2006)
  322. Sudoku on the Flip Side (Sudoku) , by Conceptis Puzzles (Hardcover, 28 May, 2006)
  323. Sudoku Pro 2007 Calendar (Calendar, August, 2006)
  324. Sudoku Puzzle Book 2 (Jumbo 320 Spiral) - (2005-10-01, Spiral-bound)
  325. Sudoku Sums Book 5 - James Riley (2006-02-01, Paperback)
  326. Sudoku to Boost Your Brainpower Presented by Will Shortz : 100 Wordless Crossword Puzzles (Sudoku) - Will Shortz (2006-01-10, Paperback)
  327. Sudoku to Exercise Your Mind (AARP) - Frank Longo (2006-09-28, Spiral-bound)
  328. Sudoku To Go , by Michael Mepham (Paperback, 04 October, 2005)
  329. Sudoku Variants (Sudoku) - Conceptis Puzzles (2006-08-28, Paperback)
  330. Sudoku X Book 1 : The Only Puzzles With the X Factor (Sudoku X) - Christopher Monckton (2005-11-25, Paperback)
  331. Sunday Telegraph Second Book of Griddlers (Sunday Telegraph) - The Sunday Telegraph (2000-08-11, Paperback)
  332. Super Easy Sudoku, Book 3 - James E. Riley (2005-11-03, Paperback)
  333. Super Large Sudoku , by James Riley (Paperback, 01 February, 2006)
  334. Super Lateral Thinking Puzzles , by Paul Sloane , Des MacHale , Myron Miller (Paperback, September, 2000)
  335. Super Silly Mazes , by Jody Hall (Paperback, 28 March, 2002)
  336. Super Sudoku : 200 Extra-Large Japanese Number Puzzles - Okayusan (2006-05-02, Paperback)
  337. Super Sudoku Book 1 (Super Sudoku) , by James Riley (Paperback, 31 October, 2005)
  338. Super Sudoku Book 2 , by James Riley (Paperback, 31 October, 2005)
  339. Super Sudoku on the Flip Side (On the Flip Side) - Conceptis Puzzles (2007-06-01, Hardcover)
  340. Super Variety Sudoku Book 4 , by James Riley (Paperback, 01 February, 2006)
  341. Super Wordoku : Puzzle Fun for Word Lovers - James Riley (2006-05-15, Paperback)
  342. Take the Kakuro Challenge : 200 Addictive Logic Puzzles , by Hamlyn (Paperback, 28 August, 2006)
  343. Tarquin Sudoku : Logical Puzzles to Test Your Reasoning Powers And How to Create Them , by Gerald Jenkins (Paperback, 15 August, 2006)
  344. Teach Yourself Sudoku (Teach Yourself) , by James Pitts (Paperback, 26 October, 2005)
  345. Teasers, Ticklers and Test , by Ray Cagle (Paperback, 15 July, 1998)
  346. Test Your IQ Volume 1 (Test Your IQ) , by Kogan Page (CD-ROM, 01 August, 2002)
  347. The 10 Minute Brain Workout : Brain-Training Tips, Logic Tests and Puzzles to Exercise Your Mind - Gareth Moore (2006-05-01, Paperback)
  348. The Baffle Book : Fifteen Fiendishly Challenging Detective Puzzles , by Lassiter Wren , Randle McKay (Paperback, October, 2006)
  349. The Best of Brain Teasers , by Kathleen Christopher Null (Paperback, 01 October, 1998)
  350. The Big Book of Baseball Brainteasers - Dom Forker (2004-03-23, Hardcover)
  351. The Big Book of Brain Games : 1,000 PlayThinks of Art, Mathematics & Science - Ivan Moscovich (2006-07-30, Paperback)
  352. The Big Book of Kakuro - Mark Huckvale (2006-02-27, Paperback)
  353. The Big Book of Kakuro Puzzles , by Conceptis Puzzles (Paperback, 28 March, 2006)
  354. The Big Book of Mind-Bending Puzzles (Mensa) - Terry Stickels (2006-09-28, Paperback)
  355. The Big Book of Stickelers : 320 Fun and Challenging Brainteasers to Sharpen Your Mind - Terry Stickels (2006-08-01, Paperback)
  356. The Big Book of Su Doku #1 (Sudoku) , by Mark Huckvale (Paperback, 08 August, 2005)
  357. The Big Book of Su Doku #2 (Sudoku) , by Mark Huckvale (Paperback, 01 September, 2005)
  358. The Big Book of Su Doku #3 : Extreme (Sudoku) - Mark Huckvale (2005-11-30, Paperback)
  359. The Big Book of SuDoku For Dummies (For Dummies (Sports & Hobbies)) , by Andrew Heron (Paperback, 05 September, 2006)
  360. The Big Book of Sudoku Puzzles , by Michael Rios (Paperback, 28 October, 2005)
  361. The Big Book of Wordoku Puzzles : Sudoku for Word Lovers (Wordoku) - Frank Longo (2006-09-28, Paperback)
  362. The Big Brain Workout , by Bookman International B.V. , Jack Botermans , Heleen Tichler (Paperback, 01 June, 2005)
  363. The Book of Hitori and How to Solve It! - Gareth Moore (2006-06-01, Paperback)
  364. The Book of IQ Tests , by Philip J. Carter , Kenneth A. Russell (Hardcover, 02 April, 2004)
  365. The Book of Kakuro #1 , by Michael Mepham (Paperback, 09 December, 2005)
  366. The Book of Sudoku #2 (Book of Sudoku) , by Michael Mepham (Paperback, 25 July, 2005)
  367. The Book of Sudoku #3 (Book of Sudoku) , by Michael Mepham (Paperback, 04 October, 2005)
  368. The Book of Sudoku : The Hot New Puzzle Craze (Book of Sudoku) - Michael Mepham (2005-07-15, Paperback)
  369. The Brain Games World Championship 2000 , by Raymond Keene , Don Morris (Paperback, 2002)
  370. The Case of the Curious Campaign : A Whodunit of Many Mini-Mysteries , by Robert Mandelberg (Paperback, 28 October, 2003)
  371. The Chicken from Minsk : And 99 Other Infuriatingly Challenging Brain Teasers from the Great Russian Tradition of Math and Science - Yuri Chernyak (1995-04, Paperback)
  372. The Colossal Book of Mathematics : Classic Puzzles, Paradoxes, and Problems - Martin Gardner (2001-09-10, Hardcover)
  373. The Colossal Book of Short Puzzles and Problems - Martin Gardner (2005-11-28, Hardcover)
  374. The Curious Book of Mind-Boggling Teasers, Tricks, Puzzles & Games , by Charles Barry Townsend (Paperback, 28 May, 2003)
  375. The Daily Telegraph Book of Codewords - Daily Telegraph (2006-10-06, Paperback)
  376. The Daily Telegraph Book of Codewords , by Daily Telegraph (Paperback, 17 February, 2006)
  377. The Daily Telegraph Jigsaw Sudoku (Daily Telegraph) (Paperback, 06 October, 2006)
  378. The Daily Telegraph Samurai Sudoku (Daily Telegraph) (Paperback, 06 October, 2006)
  379. The Daily Telegraph Sudoku 3 , by Michael Mepham (Paperback, 19 August, 2005)
  380. The Essential Book of Japanese Puzzles and How to Solve Them , by Pete Sinden (Paperback, 23 May, 2006)
  381. The Essential Book of Kakuro : And How to Solve It , by Gareth Moore (Paperback, 27 December, 2005)
  382. The Essential Book of Kakuro 2 , by Gareth Moore (Paperback, 15 August, 2006)
  383. The Essential Book of Su Doku, Volume 2 : The World's Most Popular Puzzle Game , by Pete Sinden (Paperback, 11 October, 2005)
  384. The Essential Book of Su Doku, Volume 3 : Advanced : The World's Most Popular Puzzle Game - Alastair Chisholm (2005-10-11, Paperback)
  385. The Everything 15-Minute Sudoku Book : Over 200 Puzzles With Insrtructions For Solving (Everything : Sports and Hobbies) , by charles Timmerman (Paperback, 06 March, 2006)
  386. The Everything 30-Minute Sudoku Book : Over 200 Puzzles With Instructructions For Solving (Everything : Sports and Hobbies) , by charles Timmerman (Paperback, 06 March, 2006)
  387. The Everything Easy Kakuro Book : Over 200 puzzles with instructions for solving (Everything : Sports and Hobbies) , by charles Timmerman (Paperback, 31 March, 2006)
  388. The Everything Giant Sudoku Book : Over 300 Puzzles with Instructions for Solving (Everything : Sports and Hobbies) (Everything : Sports and Hobbies) , by charles Timmerman (Paperback, 30 November, 2005)
  389. The Everything Kakuro Challenge Book : Over 200 Brain-teasing Puzzles With Instruction for Solving (Everything : Sports and Hobbies) - charles Timmerman (2006-03-31, Paperback)
  390. The Everything Lateral Thinking Puzzles Book : Hundreds of Puzzles to Help You Think Outside the Box (Everything : Sports and Hobbies) - Nikki Katz (2006-04-30, Paperback)
  391. The Giant Book of Sudoku Presented by Will Shortz : 300 Wordless Crossword Puzzles - Will Shortz (2005-11-01, Paperback)
  392. The Great Book Of Mind Teasers & Mind Puzzlers , by George J. Summers (Paperback, 15 March, 1986)
  393. The Greatest Dot-to-Dot Book in the World, Book 3 (Greatest Dot-To-Dot Book in the World) - David Kalvitis (2002-08-21, Paperback)
  394. The Hidden Logic of Sudoku - Denis BERTHIER (2007-05-24, Paperback)
  395. The Independent Book of Sudoku, volume 1 , by Hazel Norris (Paperback, 19 April, 2006)
  396. The Independent Book of Super Sudoku - (2006-04-19, Paperback)
  397. The Independent Book of Super Sudoku, volume 2 - (2006-10-30, Paperback)
  398. The Kakuro Challenge , by Peter Gordon (Paperback, 12 December, 2005)
  399. The Kakuro Challenge 1 - Alastair Chisholm (2005-12-13, Paperback)
  400. The Kakuro Challenge 2 , by Alastair Chisholm (Paperback, 10 January, 2006)
  401. The Kids' Book of Hanjie! , by Gareth Moore , Nikalas Catlow (Mass Market Paperback, 06 June, 2006)
  402. The Little Book of Bathroom Brainteasers : No Pencil Required! Head-scratching Puzzlers for Every Day (The Little Book of Bathroom) , by Nathan Haselbauer (Paperback, 01 November, 2004)
  403. The Little Book of Bathroom Crime Puzzles : Two-Minute Forensic Mysteries to Challenge Even the Best Amateur Detectives! (Little Book) , by M. Diane Vogt (Paperback, 06 April, 2006)
  404. The Little Book of Bathroom Kakuro : 200 Original Cross-Sums Puzzles for Brain-Sharpening Entertainment (The Little Book of Bathroom) , by Terry Stickels (Paperback, 01 January, 2006)
  405. The Little Book of Quick Sudoku , by Alastair Chisholm (Paperback, 01 July, 2006)
  406. The Little Giant Book of Brain Twisters , by Sterling Publishing Company (Paperback, 2001)
  407. The LIttle Giant book of Whodunits , by Hy Conrad , Matt Lafleur (Paperback, 30 June, 1998)
  408. The Little Giant Encyclopedia of IQ Tests , by Philip J. Carter , Kenneth A. Russell (Paperback, 01 October, 2000)
  409. The Little Giant Encyclopedia of Logic Puzzles , by Norman D. Willis (Paperback, 01 October, 2000)
  410. The Magical Maze : Seeing the World Through Mathematical Eyes , by Ian Stewart (Hardcover, 11 March, 1998)
  411. The Mammoth Book of IQ Puzzles : Stretch Your Puzzle-Solving Abilities to the Limit with 500 New Math, Logic and Word Brainteasers - (2005-03-01, Paperback)
  412. The Mammoth Book of Kakuro, Wordoku, and Super Sudoku : Best New Japanese Puzzles , by Nathan Haselbauer (Paperback, 22 February, 2006)
  413. The Mammoth Book of Secret Codes and Cryptograms : Over 600 Mystery Codes to Be Cracked! (Mammoth Book of) - Elonka Dunin (2006-03-22, Paperback)
  414. The Mammoth Book of Sudoku & Kakuro , by Alastair Chisholm (Paperback, 21 February, 2006)
  415. The Man Who Counted : A Collection of Mathematical Adventures , by Malba Tahan , Patricia Reid Baquero (Paperback, February, 1993)
  416. The Math Chat Book (Spectrum) , by Frank Morgan (Paperback, 01 January, 2000)
  417. The Mathemagician and Pied Puzzler : A Collection in Tribute to Martin Gardner , by Martin Gardner , Elwyn Berlekamp , Tom Rodgers (Hardcover, 15 March, 1999)
  418. The Mensa Genius : A-B-C Quiz Book - Alan Stillson (1968-01-01, Paperback)
  419. The Mensa Genius Quiz Book , by Marvin Grossworth , Abbie Salny (Paperback, January, 1982)
  420. The Mensa Genius Quiz Book 2 (Mensa Genius Quiz Book Two) - Marvin Grosswirth (1983-08-01, Paperback)
  421. The Millennium Book of Cryptograms , by Rene Cartry (Paperback, 06 July, 2006)
  422. The Mind-Challenge Puzzle Book (Spiral Bound) , by Emily Cox , Henry Rathvon , Henry Hook , Paul Sloane , Des MacHale (Spiral-bound, 12 December, 2002)
  423. The Mind Workout Book : 150 Exercises to Train Your Brain to the Peak of Perfection , by Robert Allen (Hardcover, 28 October, 2003)
  424. The Moscow Puzzles : 359 Mathematical Recreations (Math & Logic Puzzles) - Boris A. Kordemsky (1992-04-10, Paperback)
  425. The New Yorker Book of Cartoon Puzzles and Games (New Yorker) - Puzzability (2006-06-01, Spiral-bound)
  426. The Official Book of Hanjie , by Timothy E. Parker (Paperback, 09 August, 2006)
  427. The Official Book of Kakuro : Book 1 - Timothy E. Parker (2005-12-15, Paperback)
  428. The Official Book of Sudoku : Book 1 - Plume (2005-08-01, Paperback)
  429. The Official Book of Wordoku #2 : Sudoku Puzzles for Word Lovers (Wordoku) - Frank Longo (2006-08-28, Paperback)
  430. The Official Book of Wordoku #3 : Sudoku Puzzles for Word Lovers - Frank Longo (2007-02-01, Paperback)
  431. The Official Book of Wordoku : Sudoku Puzzles for Word Lovers - Frank Longo (2005-12-28, Paperback)
  432. The Original Big Book of Pencil Pastimes , by James F. Minter (Paperback, 2003)
  433. The Original Kakuro 2007 Day-to-Day Calendar : 2007 Day-to-Day Calendar , by Andrews McMeel Publishing (Calendar, 01 July, 2006)
  434. The Original Kakuro Book : The Latest Puzzle Craze Since Sudoku , by The Puzzle Society (Paperback, 01 March, 2006)
  435. The Original Pencil Pastimes Book of Fun and Games , by Richard Manchester (Paperback, April, 2003)
  436. The Original Sudoku Book 2 - (2005-12-01, Paperback)
  437. The Oxford Book of English Verse, 1250-1918 , by Sir Arthur Quiller-Couch (Hardcover, 26 March, 1963)
  438. The Pocket Idiot's Guide to Extreme Sudoku (The Pocket Idiot's Guide) , by Matt Gaffney (Paperback, 06 June, 2006)
  439. The Pocket Idiot's Guide to Kaidoku (The Pocket Idiot's Guide) , by Matt Gaffney (Paperback, 05 September, 2006)
  440. The Puzzle Addict's Book of Codes : 250 Totally Addictive Cryptograms for You to Crack (Puzzle Addicts) - Philip Carter (2006-10-23, Paperback)
  441. The Puzzle King : Sam Loyd's Chess Problems and Selected Mathematical Puzzles , by Sid Pickard (Paperback, September, 1996)
  442. The Puzzlemaster Presents : 200 Mind-Bending Challenges (Other) - Will Shortz (1996-08-27, Paperback)
  443. The Puzzler's Elusion : A Tale of Fraud, Pursuit, and the Art of Logic - Dennis E. Shasha (2006-03-28, Paperback)
  444. The Puzzling Adventures of Dr. Ecco , by Dennis Shasha (Paperback, 21 July, 1997)
  445. The Sudoku Book : An Introduction to Sudoku with 101 Puzzles , by Sam Griffiths-Jones (Paperback, 30 September, 2005)
  446. The Sudoku Challenge : 200 Puzzles to Strain Your Brain! , by Nikoli (Paperback, 28 February, 2006)
  447. The Sudoku Code : 200 Sudoku Puzzles. One Answer. Can You Find It? - Francis Heaney (2006-04-28, Paperback)
  448. The Sudoku Master - Estanislao Carter (2006-09-27, Paperback)
  449. The Sunday Telegraph : First Book of Griddlers (Sunday Telegraph) - James Dalgety (1999-08-01, Paperback)
  450. The Sunday Telegraph Eighth Book of Griddlers (Sunday Telegraph) , by James Dalgety (Paperback, 04 August, 2006)
  451. The Sunday Telegraph Seventh Book of Griddlers (Sunday Telegraph) , by James Dalgety (Paperback, 05 August, 2005)
  452. The Times Book of IQ Tests , by Kenneth A. Russell , Philip J. Carter , Ken Russell (Paperback, 01 March, 2001)
  453. The Times Fiendish Su Doku (Sudoku) , by Wayne Gould (Paperback, 20 March, 2006)
  454. The Times Two Brains : Iq, Word and Logic Puzzles, As Published in the London Times - Ray Keene (2003-05, Paperback)
  455. The Ultimate Book of Su Doku 1 , by Pete Sinden (Paperback, 22 November, 2005)
  456. The Ultimate Book of Su Doku 2 - Pete Sinden (2006-03-07, Paperback)
  457. The Ultimate IQ Test Book : 1,000 Practice Test Questions to Boost Your Brain Power - Philip Carter (2007-05-01, Paperback)
  458. The Ultimate Psychometric Test Book : Over 1,000 Test Questions with Explanations - Mike Bryon (2006-04-01, Paperback)
  459. The Ultimate Sudoku Challenge , by Nikoli (Paperback, 28 December, 2005)
  460. The Ultimate Sudoku Challenge Presented by Will Shortz : 100 Wordless Crossword Puzzles (Sudoku) , by Will Shortz (Paperback, 15 November, 2005)
  461. The Very Best of Jumble Brainbusters : More Than 500 Brain Bending Puzzles - Tribune Media Services (2006-03-30, Paperback)
  462. The Virgin Book of Killer Sudoku - (2006-12-26, Paperback)
  463. The Way of Kakuro : The King of Japanese Number Puzzles Volume 1 , by Nikoli (Paperback, 10 February, 2006)
  464. The Way of Samurai : 101 Samurai Sudoku puzzles - djape (2006-05-18, Paperback)
  465. The Who, What & Where Book of Brain Bafflers : 50 Whodunits & Puzzles for the Junior Detective , by Keith Kay , Des MacHale , Joseph Rosenbloom , Paul Sloane , Jim Sukach , The Diagram Group (Hardcover, 30 June, 2003)
  466. The Winchester Treasure : A Guide Book & Treasure Hunt , by Philip Kellingley (Paperback, April, 2006)
  467. The World's Biggest Book of Brainteasers & Logic Puzzles - Norman D. Willis (2006-10-28, Paperback)
  468. The World's Longest Sudoku Puzzle (Sudoku) - Frank Longo (2006-04-28, Hardcover)
  469. Think Tank Brain Teasers : High-Octane Puzzlers to Fuel Your Brain! (Think Tank series) , by Crane Hill Publishers (Paperback, 01 April, 2006)
  470. Think Tank Cryptograms : High-Octane Puzzlers to Fuel Your Brain! (Think Tank series) - Crane Hill Publishers (2006-04-01, Paperback)
  471. Think Tank Cryptograms 2 : High-Octane Puzzlers to Fuel Your Brain! (Think Tank series) , by Opal Truman (Paperback, 01 November, 2006)
  472. Tictactics , by Kevin Butler (Paperback, 30 December, 2005)
  473. Times Book of IQ Tests, Book Four (Times Book of IQ Tests) - Ken Russell (2004-05, Paperback)
  474. Tough Topology Problems & Other Puzzles (Mastermind Collection) , by Ivan Moscovich (Paperback, 01 August, 2006)
  475. Tricky Lateral Thinking Puzzles , by Paul Sloane , Des MacHale , Myron Miller (Paperback, 31 December, 1999)
  476. Tricky Mindtrap Puzzles : Challenge the Way You Think & See , by Detective Shadow (Paperback, August, 2000)
  477. Uncle John's Bathroom Reader Sudoku Challenge (Uncle John's Bathroom Reader) , by Bathroom Readers' Hysterical Society (Paperback, 20 July, 2006)
  478. USA Today Sudoku : 200 Puzzles from the Nation's No.1 Newspaper , by USA Today (Paperback, 01 June, 2006)
  479. Visual IQ Tests - Jola Sigmond (2004-09-01, Paperback)
  480. Visual Thinking Puzzles , by Michael A. DiSpezio , Myron Miller (Paperback, 30 June, 1998)
  481. White Belt Kakuro : 150 Puzzles (Martial Arts Kakuro) , by Conceptis Puzzles (Paperback, 26 August, 2006)
  482. White Belt Sudoku (Martial Arts Sudoku) - Michael Rios (2005-09-28, Paperback)
  483. Who Said , by Val Chadwick Bagley (Hardcover, 1992)
  484. Whodunit Crime Mysteries , by Hy Conrad (Paperback, 12 July, 2003)
  485. Wicked Whodunits : Dr. Quicksolve Mini-Mysteries - Jim Sukach (2005-08-01, Paperback)
  486. Wicked Whodunits : Dr. Quicksolve Mini-Mysteries , by Jim Sukach (Hardcover, 2003)
  487. Will Shortz's Favorite Sudoku Variations : 100 Kakuro, Killer Sudoku, and More Brain-Twisting Puzzles - Will Shortz (2006-02-07, Paperback)
  488. Will Shortz Presents Beach Bag Sudoku : 150 Fast, Fun Puzzles (Sudoku) - Will Shortz (2007-06-26, Mass Market Paperback)
  489. Will Shortz Presents Easy to Hard Sudoku , by Will Shortz (Mass Market Paperback, 03 October, 2006)
  490. Will Shortz Presents Get Smart Sudoku : 100 Easy-to-Hard Puzzles - Will Shortz (2007-04-17, Paperback)
  491. Will Shortz Presents Ready, Set, Sudoku : 100 Wordless Crossword Puzzles , by Will Shortz (Paperback, 20 March, 2007)
  492. Will Shortz Presents Simply Sudoku : 150 Fast, Fun Puzzles , by Will Shortz (Mass Market Paperback, 06 March, 2007)
  493. Will Shortz Presents Stress-Buster Sudoku : 100 Wordless Crossword Puzzles (Sudoku) , by Will Shortz (Paperback, 06 February, 2007)
  494. Will Shortz Presents Sudoku by the Sea : 300 Wordless Crossword Puzzles (Sudoku) - Will Shortz (2007-05-29, Paperback)
  495. Will Shortz Presents Sudoku Delight : 150 Fast, Fun Puzzles , by Will Shortz (Paperback, 06 February, 2007)
  496. Will Shortz Presents Sudoku for the Weekend : 150 Fast, Fun Puzzles (Will Shortz Presents...) - (2007-05-01, Mass Market Paperback)
  497. Will Shortz Presents Sudoku in a Snap : 100 Simple Wordless Crossword Puzzles , by Will Shortz (Paperback, 03 April, 2007)
  498. Will Shortz Presents The First World Sudoku Championship : 100 Wordless Crossword Puzzles , by Will Shortz (Paperback, 03 October, 2006)
  499. Will Shortz Presents The Monster Book of Sudoku : 300 Wordless Crossword Puzzles , by Will Shortz (Paperback, 04 April, 2006)
  500. Will Shortz Presents The Monster Book of Sudoku for Kids : 150 Fun Puzzles , by Will Shortz , Peter Ritmeester (Paperback, 26 December, 2006)
  501. Will Shortz Presents The Super-Colossal Book of Sudoku : 300 Wordless Crossword Puzzles - Will Shortz (2006-04-04, Paperback)
  502. Will Shortz Presents Ultra Easy Pocket Sudoku : 150 Fast, Fun Puzzles (Sudoku) , by Will Shortz (Paperback, 03 April, 2007)
  503. Will Shortz Presents Ultra Easy Sudoku : 300 Wordless Crossword Puzzles (Will Shortz Presents...) , by Will Shortz (Paperback, 06 March, 2007)
  504. Winning 42 : Strategy & Lore of the National Game of Texas , by Dennis Roberson (Paperback, 30 September, 2004)
  505. Wordoku Puzzle Pad , by Zachary Pitkow (Ring-bound, 01 March, 2007)
  506. Workout For A Balanced Brain - Ken Russell (2001-10-01, Hardcover)
  507. World's Greatest Brain Bogglers , by Prufrock Press , Libby Lindsey (Paperback, November, 1996)
  508. X-Treme Sudoku - (2006-11-02, Paperback)
  509. You Gotta be Kidding! : The Wacky Book of Mind-Boggling Questions - Randy Horn (2006-10-25, Paperback)
  510. Yubotu : Sink the Fleet in These Addictive Battleship Puzzles (Conceptis Puzzles) - Peter Gordon (2006-09-28, Paperback)
  511. Zac's Forest Friends (A Treasure's Trove) - (2006-09-26, Paperback)

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