Killer Sudoku, play free sudoku games, related games and updates online. Added on 2017/08/10, played 13,451 times. 1.41 mb. Author fupa1664. Game rating 4.6 out of maximum 5, based on 89 user opinion. Rate this game
The rules for Killer Sudoku are simple. The rules for regular sudoku apply, with one additional rule: The sum of the cells in a cage must equal the total given for the cage and each digit in the cage must be unique.