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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Algonquin Wit
by Robert E. Drennan
ISBN 13: 9780806509471
Format: Paperback (180 pages) Publisher: Kensington Publishing Corp. Published: 30 Apr 2001
Jolly Jumble: Jumble Puzzles to Keep You in High Spirits!
by Henri Arnold, Bob Lee
ISBN 13: 9781600782145
Format: Paperback (187 pages) Publisher: Triumph Books (IL) Published: 11 Mar 2009
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
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
Large Print Cryptograms
by Trip Payne, Shawn Kennedy
ISBN 13: 9781402713132
Format: Spiral-bound (288 pages) Publisher: Sterling Publishing (NY) Published: 28 May 2004
New York Post Extra Hot Su Doku: The Official Utterly Addictive Number-Placing Puzzle
by Wayne Gould
ISBN 13: 9780061373190
Format: Paperback (240 pages) Publisher: Collins Published: May 2007
Papercraft Projects (Other Paper Crafts)
by Michael Grater
ISBN 13: 9780486255040
Format: Illustrated (128 pages) Publisher: Dover Publications Inc. Published: 01 Nov 1988
Absolutely Nasty Sudoku Level 4 (Absolutely Nasty® Series)
by Frank Longo
ISBN 13: 9781402743993
Format: spiral_bound Publisher: Puzzlewright
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
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