Used Futoshiki for Windows?
Editors’ Review
Download.com staff
Pros
- Classic Latin square puzzle format.
- Inequality signs add a layer of logical complexity.
- Grid size increases progressively from 4x4 to 9x9.
- Puzzles include pre-filled numbers to start.
Cons
- A mandatory time limit exists for each level.
- No selectable difficulty levels are mentioned.
- No hint or error checking system is described.