Extreme Difficult Sudoku 2500 1.2.6 APK For Android

For those of you who aren't satisfied with regular sudoku, we've put together a seriously perplexing puzzle collection!
There are five categories to choose from—Normal, Cross, Jigsaw, Cross Jigsaw and Inequality—each with 500 puzzles each, for a total of 2500 puzzles!
It's totally free to play!

If you solve every puzzle, you may be able to become a genius!? [Ver. 1.2.6]
- Bug fixed

[Ver. 1.2.5]
- Bug fixed

[Ver. 1.2.4]
- Bug fixed

[Ver. 1.2.3]
- Bug fixed

[Ver. 1.2.2]
- Bug fixed

[Ver. 1.2.1]
- Bug fixed

[Ver. 1.2.0]
- Add new function
- Add new puzzles