Normal sudoku rules apply. Digits cannot repeat on either of the main diagonals (marked in blue). In cages, digits must sum to the small clue in the top left corner of the cage (if given). Digits cannot repeat within a cage.
Normal sudoku rules apply. Digits cannot repeat on either of the main diagonals (marked in blue). In cages, digits must sum to the small clue in the top left corner of the cage (if given). Digits cannot repeat within a cage.