IWO Shudoku

This Sudoku app is sure to be your favorite Logic Games. With 3 difficulty levels,
and all the functions right at your fingertips, The rules of the game are simple: each of the nine blocks has to contain all the numbers 1-9 within its squares. Each number can only appear once in a row, column or box. Sudoku Free is an essential download for any Sudoku or brain training fan! So what are you waiting for, download this and start solving Sudokus immediately!