Sudoku Free

It's the trial version, if you like it, you can buy the official version on google play.

This is a puzzle game.

I designed three levels of difficulty. As for hard mode, if you wipe one of the given numbers of the initial layout, there will be more than one answer, which is unbearable for sudoku players.

Every layout is generated in situ. And it's almost impossible to play the same layout on this app. The generation algorithm is totally random.

And I designed the teaching part for the beginners. Using the skills from the teaching par, you can solve all the sudoku from easy and medium levels. But all the sudoku from hard level need the skill called chain, you can search it in the internet, it's a little complicated. And believe me, it's amazing! And this APP provide the prompts of chain. And of course there are still some that can't solved by chain.

Playing sudoku game can train your observation skills, analytical skills and ability to logical deduction. You can play everywhere, because it's offline.

And you will found this APP needs full network access when you install it. Because it will update the bug log when the application crashed. And it update only when wifi is connected.