100 different Sudoku puzzles in five difficulty degrees: from very easy to very hard. 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 don't need to be installed. You can print them and work out with pencil and paper.
What's new in version 1.0
ReleaseNovember 7, 2008
Date AddedOctober 25, 2005
Operating SystemsWindows 2000, Windows 98, Windows Me, Windows, Windows XP, Windows NT
Additional RequirementsWindows 95/98/Me/NT/2000/XP/2003 Server