100 different free Sudoku puzzles in five degrees of difficulty

Platform : Windows 95, Windows 98, Windows NT, Windows 2000, Windows XP, Mac OS X

Type: freeware

Manufacturer: Sudoku-Puzzles.net

Size: 550 K

Rating: 0

Verdict:

System Requirements:
Adobe Acrobat reader

The rules for solving a Sudoku are simple: each row, column and region must contain the numerals from 1 through 9 exactly once.

The puzzles are in Adobe PDF file format and do not have to be installed. You can easily print and then work them out with pencil and paper.