6-cell Kakuro run summing to 26
5 combinations.
- Always present
- 1
- Never present
- Every digit can appear in this run.
Valid digit combinations
- 123479
- 123569
- 123578
- 124568
- 134567
How to use this in play
5 digit sets sum to 26 across 6 cells. The run on its own is permissive; its constraints become useful when intersected with the perpendicular runs at each of its cells.
Locked digits: 1. This digit appears in every valid combination, so it must occupy one cell of the run; useful when a perpendicular run rules it out of a candidate cell.