Uni Sudoku

Uni Sudoku combines the best aspects of the pencil and paper puzzle with all the advantages of playing on your computer.

• Unlimited puzzle generation
• No messy handwriting!
• Full Undo/Redo support, no more erasing!

An intuitive interface lets you make "pencil marks" and fill in guesses while staying in the flow of the game. Enjoy five levels of puzzle difficulty or enter your favorite puzzles from the newspaper, books and the Internet directly into Uni Sudoku.