Will Shortz Presents Outrageously Evil Sudoku: 100 Deviously Difficult Puzzles

Sudoku fans everywhere have spoken and they are eager for more challenging puzzles. This book of 100 mind-melting puzzles is for the bravest sudoku solvers Grab a pencil and match your wits against the hardest puzzles the Puzzlemaster has to offer.

Features:
- 100 super challenging puzzles
- Edited by legendary New York Times crossword editor Will Shortz
- Big grids with lots of space for easy solving

Binding Type: Paperback
Publisher: St. Martin's Griffin
Published: 08/03/2010
ISBN: 9780312641443
Pages: 128
Weight: 0.36lbs
Size: 9.26h x 6.40w x 0.36d