**$$$$$$$$ All coins in app are FREE $$$$$$$$**

**All levels are FREE**


Sudoku Free is really simple sudoku.

It is easy to learn but a challenge to master, puzzling players all over world.

Test your powers of observation and memory.
Fill it as fast as you can, challenge it！

Features,
***4 difficulty models;
***Smart hints;
***Error checking automatically;
***Share it with your friends.