Free
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About
Sudoku App delivers a fun and challenging puzzle experience with unlimited 4×4 and 9×9 boards across multiple difficulty levels. Easily check your results, track your game history, and generate new puzzles anytime. Export boards as PDFs for printing or sharing, with a unique ID for each puzzle to review solutions anytime.
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What's New in Sudoku Unlimited Prime
1.0.7
October 7, 2026
- Optimize function in app.
