Commonality
Commonality
Published
Rules
Fill the grid with digits 1 to 9, so that each digit occurs exactly once in every row, every column and every 3x3 box.
Numbers given at the top-left corner of each cage indication the sum of all digits inside the cage. For clarity, some cages are dashed, some are filled, and one has a solid outline. No digit may be repeated within a cage.
Digits with an ‘X’ between them sum to 10
