Sudoku

Sudoku is a sudoku game by AlcamaSoft with 1,000,000+ downloads (about 1.2M estimated). +34 installs in the last 7 days. Rated 4.3 from 4.7K ratings. Released May 14, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Classic sudoku game for your smartphone and tablet. Features: - Four difficulty levels (easy, normal, hard, very hard). - Tutorial with several techniques (from beginner to advanced) for solving the game. - Unlimited undo and redo. - Game saving. - Notes. - Auto noting empty squares. - Auto updating notes. - Square…”