Daily Killer Sudoku May 29, 2026
The same puzzle everyone got on May 29, 2026 — deterministic, graded, and still playable.
| 4 | 20 | 15 | 11 | 14 | ||||
| 20 | 9 | 11 | 16 | 12 | ||||
| 16 | 2 | 8 | ||||||
| 13 | 9 | 17 | 17 | |||||
| 11 | ||||||||
| 8 | 20 | 11 | 21 | 20 | ||||
| 8 | 5 | 7 | ||||||
| 13 | 7 | 15 | 26 | 11 | ||||
| 5 | 2 | 11 |
What it takes to solve
Our grader solved this puzzle in 139 steps. Every technique it needed, in ladder order:
- Naked single× 48
- Hidden single× 31
- Cage combinations× 60
Difficulty on Stillgrid is graded by the hardest technique a puzzle actually requires — this one earns Medium. How the technique ladder works.
Stuck on a cage? The killer sudoku calculator lists every combination a sum can take.
Also on May 29, 2026: the daily classic. Or jump to today's killer daily.