KAKURO
Fill in the white squares with the numbers 1 to 9. Each horizontal block of squares must add up to the number to its left, and each vertical block must add up to the number above. No number may be used more than once in any one block.
Fill in the white squares with the numbers 1 to 9. Each horizontal block of squares must add up to the number to its left, and each vertical block must add up to the number above. No number may be used more than once in any one block.