Happy Smile Sudoku for Windows
- By Jens Klausen
- Trial version
- User Rating
Used Happy Smile Sudoku for Windows?
Editors’ Review
Download.com staff
Top Recommended Alternative
Pros
- Quickly solves all Sudoku puzzles
- Creates new Sudokus with 4 symmetry options
- Allows fixing clue positions for generated puzzles
- Measures and determines puzzle difficulty
- Offers customizable display colors and hint modes
Cons
- Free version has limited number availability
- Registered version requires purchase for more numbers
Happy Smile Sudoku for Windows
- By Jens Klausen
- Trial version
- User Rating
Used Happy Smile Sudoku for Windows?
