Sudoku - Classic

Challenge sudoku puzzle, train your brain, memory and have fun!
Install and start your Unlimited sudoku challenge!!
NEVER PLAY BRFORE? DONT WORRY！！
We got complete and intuitive video tutorials for beginners to learn quickly.

Features:
• Perfect for Sudoku beginners and advanced player.
• Seven perfectly balanced difficulty levels.
• Simple and Intuitive interface.
• Hint. Provide the solution process while giving the answer.
• Unlimited Undo\Redo. It ok to make mistakes.
• Erase - Get rid of mistakes.
• Check Answer. Find out mistakes quick as possible.
• Auto save. Exit and resume the game without losing any progress.
• Bookmark. Back to the mark progress.
• Turn on/ off candidates. Prompt for possible numbers in each grid.

Challenge us anywhere, anytime.
We hope to get your feedback, your voice is very important to us.
I hope you will enjoy our uniquely designed Sudoku game, a classic puzzle game for all ages.