Sudoku アプリ
A clean Sudoku app built with Flutter. Every puzzle is uniquely generated, and its difficulty is derived from the logical solving techniques required to complete it.Features:
* Logic-based difficulty - difficulty is derived from the techniques needed to solve a puzzle (Hidden Single, Naked Pair, X-Wing, Swordfish, and more).
* In-game assists - notes/pencil marks, auto-notes, undo, conflict highlighting, and validation.
* Statistics & leaderboard - track your solve times per difficulty, with a top-10 board shown on the solved overlay.
* Resume - your current game is saved locally so you can continue right where you left off.
* Theming - light and dark modes plus custom color themes with a live preview.
* Responsive layout - adapts the control placement for phones and larger screens.
The app works fully offline, stores all data locally on your device.
