SudokuMeister - play and solve Sudoku puzzles on your computer. It is very easy and comfortable to use and offers a lot of useful features like providing solution hints. You can save puzzles and exchange your favorite puzzles with...
Developer: byteplant GmbH
Free to try; $14.95 to buy | Windows 98/ME/NT/2000/XP
NonoGrid is a puzzle game that lets you play and solve nonograms/griddlers on your computer. Nonograms are logic puzzles, in which you need to uncover a picture consisting of black and white squares.
Developer: Bitz & Pixelz Games
Free to try; $19.95 to buy | Windows 98/ME/2000/XP