4-cell Kakuro run summing to 24
8 combinations.
- Always present
- No digit is forced into this run.
- Never present
- Every digit can appear in this run.
Valid digit combinations
- 1689
- 2589
- 2679
- 3489
- 3579
- 3678
- 4569
- 4578
How to use this in play
8 digit sets sum to 24 across 4 cells. The run on its own is permissive; its constraints become useful when intersected with the perpendicular runs at each of its cells.