The Times Fiendish Su Doku: 200 Challenging Su Doku Puzzles: Book 8
Book
The eighth title in The Times Fiendish Su Doku series - the latest volume of previously unpublished...
The Times Fiendish Su Doku: 200 Challenging Su Doku Puzzles: Book 9
Book
The ninth title in The Times Fiendish Su Doku series - the latest volume of previously unpublished...
The Sun Doku Book 1: 220 Su Doku Puzzles from Teaser to Terminator
Book
It's tricky, it's addictive and it will test your powers of logic - The Sun Su Doku is a serious...
The New York Times Pocket Posh Brain Games 2: 100 Puzzles
Peter Ritmeester and The Puzzle Society
Book
The online edition of the "newspaper of record" delivers "all the news that's fit to click" and all...
Mensa: Logic Challenges
Book
This is a series of logic puzzles designed by some of Mensa's leading puzzle-setters which will help...
Alice's Puzzles: Through the Looking Glass
Book
In this fabulous selection of 130 puzzles, readers will discover a host of vexing riddles, all...
Logical Labyrinths
Book
This book features a unique approach to the teaching of mathematical logic by putting it in the...
60-Second Brain Teasers Pencil-Free Puzzles: Short Head-Scratchers from the Easy to Near Impossible
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Nathan Haselbauer's amazingly clever book of 201 pencil-free brain teasers isn't your typical puzzle...
Logic Logic Puzzles Math Problems
Pinwheel Paint-doku
Book
Puzzle solving has never been as visually appealing and fun as this! Every time you complete one of...