Kakuro: sum 19 in 3 cells
A sum of 19 in 3 cells can be made 5 ways.
| Combination | Digit set |
|---|---|
| 2 + 8 + 9 | 289 |
| 3 + 7 + 9 | 379 |
| 4 + 6 + 9 | 469 |
| 4 + 7 + 8 | 478 |
| 5 + 6 + 8 | 568 |
What this tells you
- There are 5 possibilities, so this clue alone does not decide the digits. Use crossing runs and any known cells to eliminate combinations.
- Digits that can never appear: 1. You can remove them from every cell of the run.
Related sums
The digits left out of each combination form a combination for the mirror run: sum 26 in 6 cells.