Sudoku

# 1 trò chơi đố cổ điển của Sudoku. Hơn 10000 câu đố thủ công điêu luyện!

Sudoku by Joyo is the best puzzle game you can find for your phone and tablet, and it'll help you to learn and improve your skills in this classic sudoku game.

Playing Sudoku on mobile is as good as with a pencil and paper.Sudoku by Joyo will be the most beautiful, learnable, and user-friendly Sudoku game you’ve ever played, and it’s completely free!With our Sudoku app, not only will you play a beautiful user-friendly Sudoku, but you’ll also have access to the world’s most friendly and complete mobile Sudoku learning system.

Enjoy a clear, easy to read, and customizable Sudoku board with visual guides that make glancing at the possibilities a breeze. Our input system is designed to make entering solutions and notes magically simple and our friendly scoring system allows you to compete with yourself or your friends regardless of skill level.

We created this innovative free game with several various key features:

★ The world’s most advanced Sudoku learning tool

★ Career map to keep track of your game progress

★ More than 10000 masterfully crafted puzzles, all free

★ Auto highlighted numbers for intelligent hint

★ Use pencil marks

★ Auto Error-Checking Option

★ Advanced game options and notes

★ Global leaderboard and achievement, which you can share or compete with your friends or others

Get an amazing Sudoku experience:

★ You can share to your friends via Google+, Twitter, and Facebook

★ Auto-save, you can pause at anytime you like without losing any progress

★ Selected cell highlighting

★ Incorrect digits mark

★ Enchanting visual effects

★ Universal App looks great on phone and tablet

★ Give us feedback in the game, with your help we'll make it better

We hope you will enjoy the stunning designs of our sudoku, and please contact our five star support if you have any questions :-)

Thanks for playing!