No papers! No pencils! Play free online sudoku puzzles to train your brain and build your memory with logic at Happy Sudoku - designed for both beginners and advanced players with various features: classic sudoku, sudoku free, brain sudoku puzzles, the daily sudoku online, sudoku challenge, sudoku tips, sudoku mega and more.
Number Fun is the official developer of this application that can be found in the Entertainment category. The app was downloaded and installed by over 100K users and the latest stable update was on Sep 6, 2019. Happy Sudoku was rated 4.4 on Google Play.