Engage the Brain: Games, Science, Grades 6-8
by Marcia L. (LaVerne) Tate
ISBN 13: 9781412959254
Format: Paperback (96 pages) Publisher: Corwin Press Published: 23 Apr 2008
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Sudoku Puzzle Pad: Hard to Extreme: v. 3
by
ISBN 13: 9781452101743
Format: Hardcover (262 pages) Publisher: Chronicle Books Published: 01 Sep 2011
Will Shortz Presents Crazy for Kenken Easy: 100 Logic Puzzles That Make You Smarter
by Tetsuya Miyamoto
ISBN 13: 9780312546373
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 31 Mar 2009
Wsp Big, Bad Bk of Kenken
by Will Shortz,Nextoy,Tetsuya Miyamoto
ISBN 13: 9780312654283
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 12 Oct 2010
Brainteaser Physics: Challenging Physics Puzzlers
by Göran Grimvall
ISBN 13: 9780801885129
Format: Paperback (176 pages) Publisher: The Johns Hopkins University Press Published: 19 Jan 2007
Puzzle Baron's Logic Puzzles
by N/A
ISBN 13: 9781615640324
Format: Paperback (224 pages) Publisher: Alpha Books Published: 03 Aug 2010
Testing Series: The Brain Fitness Workout: Brain Training Puzzles to Improve Your Memory, Concentration, Decision Making Skills and Mental Flexibility: 79
ISBN 13: 9780749459826
Format: Paperback (208 pages) Publisher: Kogan Page Published: 03 Aug 2010
Geometric Puzzle Design
ISBN 13: 9781568813127
Format: Paperback (220 pages) Publisher: A K Peters Published: 03 Jun 2008
Will Shortz Presents Summertime Sudoku: 100 Wordless Crossword Puzzles
ISBN 13: 9780312588441
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 07 Jun 2011
Train Your Brain: A Year's Worth of Puzzles
by George Gratzer
ISBN 13: 9781568817101
Format: Paperback (253 pages) Publisher: A K Peters/CRC Press Published: 11 Apr 2011
Will Shortz Presents Extreme Sudoku: 100 Challenging Puzzles
ISBN 13: 9780312681463
Format: Paperback (128 pages) Publisher: St. Martin's Griffin Published: 15 Feb 2011
Will Shortz Presents Tricky Sudoku
by Will Shortz
ISBN 13: 9780312588380
Format: Paperback (320 pages) Publisher: St Martin's Griffin Published: 06 Jun 2011