Don't let the pressures of workaday life get you down; sit back and do sudoku, the addictive logic puzzle that has swept across the world. No need to take a break and count to 10 -- for sudoku, all you need is 1 through 9!
Features:
- 100 of the world's best sudoku
- The puzzles that have taken the world by storm!
- Introduction and solving tips from puzzlemaster Will Shortz.
