6-cell Kakuro run summing to 35
4 combinations.
- Always present
- 89
- Never present
- Every digit can appear in this run.
Valid digit combinations
- 146789
- 236789
- 245789
- 345689
How to use this in play
4 digit sets sum to 35 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: 8, 9. These digits each appear in every valid combination, so they each must occupy one cell of the run; useful when a perpendicular run rules any of them out of a candidate cell.