Sudoku APK

This is a completely free sudoku game. There are unlimited number of sudokus. This is the best sudoku game for android. Play sudoku now!

We have different level of classic sudokus for you to play.
We have:
★Unlimited number of sudokus.
★Different level of sudokus
★Easy sudoku puzzle
★Normal sudoku puzzle
★Hard sudoku puzzle
★Extremely Hard sudoku puzzle
★A daily new extremely hard challenging sudoku

Extremely hard sudoku puzzle for expert of sudoku:
Can't you solve it? Have you learn enough sudoku skill? Try google followings:
★Intersections
★Hidden Pair
★Naked Pair
★Fish/Finned Fish
★X-Wing
★Skyscraper
★Uniqueness

We have support the following features.
★Nice UI Design
★Highlight the selected number, let you read the sudoku board instantly
★Save playing progress automatically
★Undo your input number, it is useful for solve the sudoku by guess
★Auto eliminate the visible conflict, let you focus on high level skills
★lite sudoku app, it requires very little power

Please give us feedback, if you have any suggestion.