3-cell killer cage summing to 11
5 combinations.
- Always present
- No digit is forced into this cage.
- Never present
- 9
Valid digit combinations
- 128
- 137
- 146
- 236
- 245
How to use this in play
5 digit sets sum to 11 across 3 cells. Without other constraints this cage is loose; the value comes from pairing it with the cage's row, column, or box context — every digit ruled out elsewhere narrows which combinations remain.