Sudoku Susser is a good, free multiplatform game (also available for Windows), being part of the category PC games with subcategory Puzzle.
More about Sudoku Susser
Since we added this game to our catalog in 2005, it has already achieved 2,208 downloads, and last week it achieved 1 download.About the download, Sudoku Susser is a slick game that needs less storage than the average game in the section PC games. The game version is 2.5.7 and was updated on 10/14/2007. It's available for users with the operating system Mac OS X and former versions, and you can get it in English.