A simple Sudoku app written in Flutter, with the following features
- 🛠️ Sudoku generation
- with different difficulty levels
- ✅ Sudoku solving
- ✏️ note-mode for writing down possible cell values
- ↩️ undo-button for undoing previous moves
- ❌ eraser-button for deleting cell values
- 💾 saving the game's state for continuing at a later time
- ⏱️ timer for tracking the time needed to solve the Sudoku
- 🌙 dark and light mode
Start screen
Error detection
Marking clicked row, column, square and cells with the same value
Dark mode
Note mode
Win screen