Will Shortz Presents Trickiest Sudoku
by Will Shortz
ISBN 13: 9780312590604
Format: Paperback (320 pages) Publisher: St Martin's Griffin Published: 06 Jun 2011
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The Simple Book of Not-so-simple Puzzles
by Serhiy Grabarchuk,Peter Grabarchuk,Serhiy Grabarchuk Jr.
ISBN 13: 9781568814186
Format: Paperback (119 pages) Publisher: A K Peters/CRC Press Published: 11 Feb 2008
Piano-hinged Dissections: Time to Fold!
by Greg N. Frederickson
ISBN 13: 9781568812991
Format: Hardcover (320 pages) Publisher: A K Peters/CRC Press Published: 30 Nov 2006
Will Shortz Presents Fun in the Sun Kenken: 200 Easy to Hard Logic Puzzles That Make You Smarter
by Tetsuya Miyamoto
ISBN 13: 9780312590642
Format: Paperback (240 pages) Publisher: St. Martin's Griffin Published: 24 May 2011
IQ and Psychometric Test Workbook: Essential Preparation for Verbal Numerical and Spatial Aptitude Tests and Personality Tests (Testing Series)
by Philip Carter
ISBN 13: 9780749462611
Format: Paperback (256 pages) Publisher: Kogan Page Published: 03 Jan 2011
Will Shortz Presents Brain-Busting Kenken: 100 Challenging Logic Puzzles That Make You Smarter
ISBN 13: 9780312681432
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 15 Feb 2011
Legacy of the Luoshu: The Mystical, Mathematical Meaning of the Magic Square of Order Three
by Frank Swetz
ISBN 13: 9781568814278
Format: Hardcover (228 pages) Publisher: A K Peters/CRC Press Published: 16 Jun 2008
Sudoku: 215 Puzzles: From Beginner to Expert
by Marcel Danesi
ISBN 13: 9780446618649
Format: Mass Market Paperback (240 pages) Publisher: Warner US Published: 06 Jul 2006
Will Shortz Presents Kenken Easy to Hard, Volume 3: 100 Logic Puzzles That Make You Smarter
ISBN 13: 9780312546366
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 14 Oct 2008
GIANT BK SUDOKU
ISBN 13: 9780312357641
Format: Illustrated (370 pages) Publisher: St. Martins Press-3PL Published: 25 Nov 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
THE BIG BOOK OF KILLER SU DOKU
by Mark Huckvale
ISBN 13: 9780752880938
Format: Paperback (320 pages) Publisher: Orion (an Imprint of The Orion Publishing Group Lt Published: 02 Feb 2006