Rising Sums
- Killer cages
- Kropki dots
The brief
Normal Sudoku rules apply. Inside ALL CAGES, the numbers always rise from left to right. The sum of all numbers in the left and center cages in a row is the same as the sum of all numbers in the right cage in the same row. The cage totals in boxes 3, 6 and 9 increase from top to bottom. Numbers with a white dot between them are consecutive. All possible white dots WITHIN A CAGE are given. Numbers with black dots between them are in a ratio of 2:1. Not all black dots are given.