Normal sudoku rules apply. Digits cannot repeat along a main diagonal (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 along a main diagonal (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.