Numeric Interference
- Killer cages
- Kropki dots
The brief
Normal Sudoku rules apply. Numbers in cages sum to the number in the top left corner of the cage. Numbers with a black dot between them are in a ratio of 2:1. Not all dots are given.
by Will Power by Will Power
Normal Sudoku rules apply. Numbers in cages sum to the number in the top left corner of the cage. Numbers with a black dot between them are in a ratio of 2:1. Not all dots are given.