Used Sudoku 17 for Windows?
Editors’ Review
Download.com staff
Pros
- Includes over 293,000 valid 17-clue puzzles
- Verifies puzzles have a single unique solution
- Allows users to add their own puzzles
- Clues can be toggled for learning
- Single file executable, no installation required
Cons
- Designed for older Windows versions
- User interface details not specified
- No mention of puzzle difficulty levels