Normal sudoku rules apply. In cages, digits must sum to the clue given in the top left corner of each cage. Digits must not repeat within cages. Clues outside the grid give the sum of the cells along the indicated diagonal. Digits may repeat within these sums. In this puzzle, m and n represent (not necessarily distinct) integers. In other words, every m clue sums to the same number and every n clue sums to a same (but possibly different from m) number.