Sudoku epic 2.2.3

Sudoku epic - fill in the tiles on the screen with numbers from 1 to 9 or letters depending on the game mode you choose. Solve all the puzzles! Improve your logic and intelligence solving puzzles in this addictive game for Android. In classic sudoku you need to fill in tiles of the square play field so that ther's no sam numbers in 3 by 3 columns and squares