Cross Sums
Fill white cells with digits 1–9 to match the crossing sums. No digit may repeat within a run.
↓15
↓10
↓17
→22
→20
Select a cell, then enter a digit.
How to play
Fill white cells with digits 1–9. A black cell’s ↓ clue gives the sum below it; → gives the sum to its right. A digit cannot repeat within a run.