數獨 2022

最好的數獨遊戲！

With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite.

FEATURES:

- four different difficulties

- hundreds of puzzles for each difficulty

- auto-save your progress for each puzzle

- unlimited undo/redo

- hint system for beginners

- clean interface and smooth controls

- phones and tablets support