The Times Killer Su Doku 5: 150 lethal Su Doku puzzles: 05 (The Times Su Doku)
by The Times Mind Games
ISBN 13: 9780007305858
Format: Paperback (256 pages) Publisher: Collins Reference Published: 02 Apr 2009
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The Big Book of Relationship Quizzes: 100 Tests and Quizzes to Let You Know Whos' Who in Your Life
by Robin Westen
ISBN 13: 9781579127923
Format: Spiral-bound (192 pages) Publisher: Black Dog & Leventhal Published: 01 Apr 2009
Logical Labyrinths
by Raymond Smullyan
ISBN 13: 9781568814438
Format: Hardcover (275 pages) Publisher: A K Peters/CRC Press Published: 30 Nov 2008
The Mensa Genius Quiz Book
by Marvin Grosswirth
ISBN 13: 9780201059595
Format: Paperback (144 pages) Publisher: Perseus Books Group Published: Jan 1982 Other Format: Paperback
The Times Fiendish Su Doku Book 2: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)
by . The Times Mind Games
ISBN 13: 9780007307364
Format: Paperback (320 pages) Publisher: HarperCollins UK Published: 01 Feb 2009
The New Pub League Quiz Book: Bk. 3: Book 3
by Quiz Masters of Great Britain
ISBN 13: 9780572024604
Format: Paperback (144 pages) Publisher: W Foulsham & Co Ltd Published: 14 Jul 1999
Polyominoes: Puzzles, Patterns, Problems, and Packings - Revised and Expanded Second Edition: 16 (Princeton Science Library)
by Solomon W. Golomb,Warren Lushbaugh
ISBN 13: 9780691024448
Format: Paperback (200 pages) Publisher: Princeton University Press Published: 18 Mar 1996
The Mensa Genius Quiz-a-day Book
by Abbie F. Salny,Mensa
ISBN 13: 9780201135497
Format: Illustrated (194 pages) Publisher: Da Capo Press Published: 01 Jan 1989
Will Shortz Presents Kenken for Your Vacation: 100 Easy to Hard Logic Puzzles That Make You Smarter
by Tetsuya Miyamoto,KenKen Puzzle L.L.C. KenKen Puzzle L.L.C.,Will Shortz
ISBN 13: 9780312607982
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 30 Mar 2010
Algonquin Wit
by Robert E. Drennan
ISBN 13: 9780806509471
Format: Paperback (180 pages) Publisher: Kensington Publishing Corp. Published: 30 Apr 2001
Ingenious Mathematical Problems and Methods (Dover Books on Mathematics)
by Graham
ISBN 13: 9780486205458
Format: Illustrated (246 pages) Publisher: Dover Publications Inc. Published: 01 Feb 2000
The Colossal Book of Short Puzzles and Problems
by Martin Gardner,Dana Richards
ISBN 13: 9780393061147
Format: Illustrated (494 pages) Publisher: W. W. Norton & Company Published: 22 Nov 2005