Sudoku Extreme Free

Extreme Sudoku is a free sudoku game.

With thousands of puzzles and challenging goals, Extreme Sudoku is the perfect app for exercising your brain!

Features:

• Generate sudoku puzzles on the fly!

• Selected digit highlighting, as specified in settings

• Auto notes

• Complete goals!

• 4 difficulties- Easy, Medium, Hard and Extreme!

• Get hints!

• Easy to use interface, with buttons that are easy to tap and read.