Sudoku has swept the globe! Once a year master solvers from 22 countries compete to see who is the best sudoku solver in the world. And now anyone can take on the very same puzzles that challenge and stump the national and world champions every year. These puzzles are pulled directly from the World Sudoku Championships and U.S. Sudoku Championships and include solving tips from puzzle pros. So grab a pencil and see how you match up against the world's best solvers.
- ISBN10 0312654863
- ISBN13 9780312654863
- Publish Date 31 December 2010
- Publish Status Cancelled
- Publish Country US
- Imprint Saint Martin's Griffin,U.S.
- Format Paperback
- Pages 128
- Language English