Master Sudoku is a sudoku game with three difficulty settings. Players must fill in the missing numbers to complete the puzzle. Each row, column, and block of three may only contain the numbers 1-9 once. Through a process of elimination, the player can figure out where the remaining numbers should be filled in.
How to play Master Sudoku?
The player can fill in the numbers by tapping an empty square and then selecting one of the numbers displayed below the puzzle. There is also a pencil icon the player can use to make notes in case the correct solution is not immediately clear. Likewise, the player can use the eraser icon to clear any of the slots that were not pre-filled.