
Grafite Sudoku: Offline puzzle
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Game Description
Grafite Sudoku — paper & pencil sudoku, no ads
Sudoku done properly: paper, pencil, nothing else. No ads, no account, no tracking, and it works completely offline.
Five ways to play
- Classic — Easy, Medium, Hard and Expert, every puzzle with a single solution
- X-Sudoku — the two diagonals must hold 1 to 9 as well
- Jigsaw — irregular regions instead of 3×3 boxes
- Sudoku 12×12 — numbers 1 to 12 for a bigger challenge
- City — the skyscraper puzzle on 5×5 and 6×6 grids: the clues on the edges tell you how many buildings you can see
Actually learn to play
The Sudoku Academy takes you from row, column and box all the way to X-Wing and XY-Wing, with playable lessons for every mode:
- three short exercises after each technique, taken from real puzzles
- a daily exercise to keep it fresh
- a final exam per section: five exercises in a row without knowing which technique you need
Stuck in a classic game? The "Which technique?" hint tells you which technique to use and where to look, without giving away the number.
More to do
- 🔥 Daily Challenge — the same puzzle for everyone, with a streak to keep alive
- ⚔️ Duel — send a code or a link to a friend, play the same puzzle and compare times (asynchronous, no account needed)
- ⏱️ Time Attack — a race against the clock
- 🖨️ Print — generate an A4 sheet with nine puzzles and the solutions on the next page
- 🏆 Trophies, illustrated avatars and full stats per difficulty
Made with care
Six paper themes (one dark), Zen mode, pencil notes, undo, mistake checking and highlighting, all in one panel with a single switch. Text can be scaled up to 1.6×.
Privacy, for real
Grafite Sudoku collects nothing: no analytics, no tracking, no sign-up, no Internet permission. Your games and stats stay on your phone.
Languages: English, Italian, Spanish, Portuguese (Brazil), Indonesian, German, French.
📲 Get it on Google Play: https://play.google.com/store/apps/details?id=com.grafitesoft.grafitesudoku 🖨️ Free printable puzzles: https://marcopdev-ctrl-alt-canc.github.io/grafite-sudoku/sudoku-da-stampare.html 🎮 Try it in your browser: https://marcopdev-ctrl-alt-canc.github.io/grafite-sudoku/play/
Made in Italy by GrafiteSoft.
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Media Assets

Game Description
Grafite Sudoku — paper & pencil sudoku, no ads
Sudoku done properly: paper, pencil, nothing else. No ads, no account, no tracking, and it works completely offline.
Five ways to play
- Classic — Easy, Medium, Hard and Expert, every puzzle with a single solution
- X-Sudoku — the two diagonals must hold 1 to 9 as well
- Jigsaw — irregular regions instead of 3×3 boxes
- Sudoku 12×12 — numbers 1 to 12 for a bigger challenge
- City — the skyscraper puzzle on 5×5 and 6×6 grids: the clues on the edges tell you how many buildings you can see
Actually learn to play
The Sudoku Academy takes you from row, column and box all the way to X-Wing and XY-Wing, with playable lessons for every mode:
- three short exercises after each technique, taken from real puzzles
- a daily exercise to keep it fresh
- a final exam per section: five exercises in a row without knowing which technique you need
Stuck in a classic game? The "Which technique?" hint tells you which technique to use and where to look, without giving away the number.
More to do
- 🔥 Daily Challenge — the same puzzle for everyone, with a streak to keep alive
- ⚔️ Duel — send a code or a link to a friend, play the same puzzle and compare times (asynchronous, no account needed)
- ⏱️ Time Attack — a race against the clock
- 🖨️ Print — generate an A4 sheet with nine puzzles and the solutions on the next page
- 🏆 Trophies, illustrated avatars and full stats per difficulty
Made with care
Six paper themes (one dark), Zen mode, pencil notes, undo, mistake checking and highlighting, all in one panel with a single switch. Text can be scaled up to 1.6×.
Privacy, for real
Grafite Sudoku collects nothing: no analytics, no tracking, no sign-up, no Internet permission. Your games and stats stay on your phone.
Languages: English, Italian, Spanish, Portuguese (Brazil), Indonesian, German, French.
📲 Get it on Google Play: https://play.google.com/store/apps/details?id=com.grafitesoft.grafitesudoku 🖨️ Free printable puzzles: https://marcopdev-ctrl-alt-canc.github.io/grafite-sudoku/sudoku-da-stampare.html 🎮 Try it in your browser: https://marcopdev-ctrl-alt-canc.github.io/grafite-sudoku/play/
Made in Italy by GrafiteSoft.







