Sudoku
Killer Sudoku
For the extreme Sudoku lovers: Killer Sudoku. Normal Sudoku rules + 1 extra 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. Tip: the total value of all numbers in a 3x3 box is always 45.
Favorite
Click to add Killer Sudoku to your favorites.
Rating
Current rating: 4.3 out of 223 votes.
Popularity
327.575
Killer Sudoku has been played 327.575 times.
Tags & Categories
