Critical Thinking Puzzles
by Michael Dispezio
ISBN 13: 9780806994307
Format: Paperback (96 pages) Publisher: No Imprint Published: 02 Jan 1997
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Break-through Su Doku: From Difficult to Fiendish (Collins Su Doku)
by Gould
ISBN 13: 9780007302215
Format: Paperback (208 pages) Publisher: Collins Reference Published: 18 Mar 2011
Test Your IQ: 400 Questions to Boost Your Brainpower
by Ken Russell
ISBN 13: 9780749432997
Format: Paperback (144 pages) Publisher: Kogan page Published: 01 Jul 2000 Other Format: Illustrated, Paperback
The Times Junior Su Doku (The Times Su Doku)
ISBN 13: 9780007220939
Format: Paperback (234 pages) Publisher: Collins Reference Published: 01 Aug 2005
The Little Book of Sudoku 6
by Alastair Chisholm
ISBN 13: 9781843171874
Format: Paperback (224 pages) Publisher: Michael O'Mara Books Ltd Published: 15 Jun 2006
The Baffle Book: Fifteen Fiendishly Challenging Detective Puzzles
by Lassiter Wren,Randle McKay
ISBN 13: 9781567923193
Format: Illustrated (210 pages) Publisher: David R. Godine, Publisher Published: 01 May 2007
"Times" Quiz Book
by Howard Robin, Tom Kremer
ISBN 13: 9780723008422
Format: Paperback (208 pages) Publisher: Times Books Published: 04 Apr 1996 Other Format: Paperback
Su Doku Gold (Su Doku Medal Quartet)
by Wayne Gould
ISBN 13: 9780007274499
Format: Paperback (240 pages) Publisher: Collins Published: 03 Nov 2008
How to Solve IQ Puzzles: Boost Your Brain Power
by Ken Russell, Philip J. Carter
ISBN 13: 9781904468103
Format: Paperback (176 pages) Publisher: D&B Publishing Published: 06 May 2004
Super Sudoku
by Martin Wright, Mohammed Miah
ISBN 13: 9781859062036
Format: Paperback (48 pages) Publisher: Connections Book Publishing Ltd Published: 27 Feb 2006
How Do You Get an Egg into a Bottle and Other Puzzles
by N/A
ISBN 13: 9781847325273
Format: Hardcover (144 pages) Publisher: Carlton Books Ltd Published: 13 May 2010
Lateral Thinking Posers
by Erwin Brecher
ISBN 13: 9781847325433
Format: Paperback (144 pages) Publisher: Carlton Books Ltd Published: 05 Aug 2010