Sudoku Hero

Sudoku Challenge is a great sudoku game. The game has beautiful images about student life like notebook, pencil, note,... which reminds you of your childhood. There are up to 2000 puzzles divided into 4 levels: easy, normal, hard, expert. The game is funny and relaxing. Just play Sudoku Challenge in your free time and have fun.

Features

• 4 levels.

• Statistics tracking.

• beautiful effects.

• Hints to help you complete hard ones.