CASE 4223 ¡Dame Quince! bysujoyku ·Open on SudokuPad Not graded yet Killer cages The brief Normal sudoku rules apply, i.e. each row, column, and 3x3 region has to contain the digits from 1 to 9 once each.Killer Cages: Digits in a cage do not repeat and must sum to 15. Send feedback