Sudoku Puzzle download for android 2.3.7 (Gingerbread)

Playing Sudoku puzzles every day can make brain more awake!

This classic Sudoku puzzle game is designed for everyone, whether you are a beginner or a Sudoku master. You can try different challenges here and record your daily growth.

Sudoku Puzzle Game has 5000+ interesting puzzles waiting for you to study. What you need to do, download and start your intellectual journey now!

Whether you want to relax or exercise your brain, we care about your experience. We provide you with more useful assist functions, you can find the same numbers more easily, take notes for your answers (we can also prevent you from filling wrong notes).
What's more, if you don't like the feeling of being wrong, you can also turn off the mistakes limit.Of course, you can also turn these features on or off at any time!

Key Features for Sudoku Puzzle：
1.Sudoku puzzles come in 4 difficulty levels - Easy Sudoku, Medium Sudoku, Hard Sudoku and Expert Sudoku difficulties for every game type. Perfect for Sudoku beginners and advanced players.
2.Daily Challenges - Complete daily tasks, record and light up your achievements.
3.Pencil Mode - Turn on / turn off pencil mode as you like.
4.Highlight Duplicates - to avoid repeating numbers in a row, column and block.
5.More visible markers and animated hints help you solve puzzles.

All accessibility features can be turned off if you just prefer the cleanest interface.

You can also found more useful functions like：
* Undo and Redo
* Auto-save
* Challenge records. You don't have to worry about not completing the challenge of the day, the game will save the progress of each day's challenge for you.
* Statistics. Record your progress for each difficulty level: analyze your best times and other achievements.

Hope you enjoy the game we designed, we will pay attention to your feedback! We also hope that you can enjoy our Sudoku puzzle game anytime, anywhere, and help you make better decisions in your life.