A fresh logic grid
Generated puzzles have one verified solution across difficulties from Easy to Expert. Enter your own puzzle for validation too.
About Sudoku
The experience.
An elegant Sudoku experience with randomly generated, uniquely solvable boards — no fixed puzzle catalog. A deterministic daily puzzle per calendar date, custom puzzle input with full validation, pencil notes, and real game history with streaks.
01
Easy to Expert, each with unique-solution verification
02
Daily challenge with a local completion calendar
03
Notes, hints, undo/redo, and TalkBack support
- Category
- Puzzle
- Ads
- Contains ads
- In-app purchases
- Optional, via Google Play
- Data safety
- No data collected or shared
- Account
- Not required
Ready when you are.
Google Play 
