Daily Mail 30 Second Challenge: The Original Brain Trainer Volume 1: v. 1 (The "Daily Mail" 30 Second Challenge)
by Norman D Lock
ISBN 13: 9781844546749
Format: Paperback (184 pages) Publisher: John Blake Publishing Ltd Published: 01 Jun 2008
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Super Sudoku
by Martin Wright, Mohammed Miah
ISBN 13: 9781859062036
Format: Paperback (48 pages) Publisher: Connections Book Publishing Ltd Published: 27 Feb 2006
Winning Ways for Your Mathematical Plays, Volume 1
by Elwyn R. Berlekamp,John H. Conway,Richard K. Guy
ISBN 13: 9781568811307
Format: Illustrated (296 pages) Publisher: A K Peters/CRC Press Published: 07 Jan 2001
Brown Belt Kakuro: 150 Puzzles (Martial Arts Puzzles Series)
by Conceptis Puzzles
ISBN 13: 9781402739354
Format: paperback Publisher: Puzzlewright
The Official Book of Kakuro: Book 1
by Timothy Parker
ISBN 13: 9780452287525
Format: Paperback (240 pages) Publisher: Plume Books Published: 16 Jan 2006
Will Shortz Presents Crazy for Kenken Easy to Hard: 100 Logic Puzzles That Make You Smarter
by Will Shortz
ISBN 13: 9780312546397
Format: Illustrated (128 pages) Publisher: St. Martin's Griffin Published: 31 Mar 2009
Summer Kakuro
by Pete Sinden
ISBN 13: 9780743297509
Format: Paperback (320 pages) Publisher: Atria Books Published: 10 Jul 2007
Killer Kakuro
by Mark Huckvale
ISBN 13: 9780752880792
Format: Paperback (320 pages) Publisher: Orion Published: 07 Dec 2005
Test Your IQ: 400 Questions to Boost Your Brain Power
by Philip Carter,Ken Russell
ISBN 13: 9780749456771
Format: Illustrated (176 pages) Publisher: Kogan page Published: 03 Sep 2009 Other Format: Paperback
New York Post Apprentice Su Doku: 150 Easy to Medium Puzzles
by Sudokusolver. com
ISBN 13: 9780061935794
Format: Paperback (240 pages) Publisher: Harper Paperbacks Published: Aug 2009
Do You Think What You Think You Think?: The Ultimate Philosophical Handbook
by Julian Baggini
ISBN 13: 9780452288652
Format: Illustrated (192 pages) Publisher: Plume Books Published: 28 Aug 2007 Other Format: Paperback
New York Post Guru Su Doku: 150 Fiendish Puzzles
by Sudokusolver Com
ISBN 13: 9780061935800