Sudoku One

The perfect companion for travel, and for those quiet moments at home.

With five difficulty levels ranging from beginner to extreme, this selection of 200 sudoku puzzles includes helpful hints to get you started and plenty of challenges for those who just can't get enough.

The ultimate source book of Sudoku teasers in a handy compact format. With five difficulty levels ranging from beginner to extreme, newcomers will become addicted and experts will have fresh puzzles to test them. With 200 puzzles in addition to the helpful hints to get you started, there is something for everyone.