Normal sudoku rules apply. (Place the digits 1-9, once each, into every row, column and 3x3 box.) Cages within the same 3x3 box must sum to the same total. Any cage can only contain either all odd digits or all even digits.
Normal sudoku rules apply. (Place the digits 1-9, once each, into every row, column and 3x3 box.) Cages within the same 3x3 box must sum to the same total. Any cage can only contain either all odd digits or all even digits.