Stopwatch Sudoku

Description

Stopwatch Sudoku is chock-full of 260 Sudoku puzzles, including all of your favorites: 248 regular Sudokus, 6 Extreme Sudokus, 6 Jigsaw Sudokus, and 6 Sum-Doku puzzles. Each puzzle has an “expert time,” so have your clock handy – can you beat the experts? Digest sized, 160-pages.