Please use logical thinking instead of guessing! Each puzzle only has one solution.
Super Killer Sudoku is a different type of Sudoku, under the standard base of Sudoku we added conditions, it requires to calculate every cage of results and equal numbers (you can find every calculation method and result on the upper left part of the cage). Also, every cage’s number cannot be an identical one.
Common Killer Sudoku only has one type of calculation rule. In the Super Killer Sudoku, we add subtraction, multiplication and division, this will add skill and joy to the game.
Super Killer Sudoku includes nine and six Sudoku nonets. It also includes Regular and Irregular Sudoku (Jigsaw Sudoku).
Super Killer Sudoku includes the traditional Killer Sudoku.
Only if the operation has addition in Killer Sudoku, the addition symbol can be omitted.