5-cell Kakuro run summing to 28
9 combinations.
- Always present
- No digit is forced into this run.
- Never present
- Every digit can appear in this run.
Valid digit combinations
- 13789
- 14689
- 15679
- 23689
- 24589
- 24679
- 25678
- 34579
- 34678
How to use this in play
9 digit sets sum to 28 across 5 cells. The run on its own is permissive; its constraints become useful when intersected with the perpendicular runs at each of its cells.