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. It features 100 super challenging puzzles. It is edited by legendary "New York Times" crossword editor Will Shortz. It features big grids with lots of space for easy solving.
- ISBN10 0312641443
- ISBN13 9780312641443
- Publish Date 3 August 2010
- Publish Status Active
- Out of Print 22 June 2011
- Publish Country US
- Imprint St Martin's Press
- Format Paperback (UK Trade)
- Pages 128
- Language English