Daily Killer Sudoku June 7, 2026
The same puzzle everyone got on June 7, 2026 — deterministic, graded, and still playable.
| 12 | 3 | 11 | 11 | 6 | 16 | |||
| 7 | 19 | 7 | ||||||
| 14 | 9 | 12 | 4 | 13 | ||||
| 22 | 12 | 7 | 2 | 6 | 73 | |||
| 11 | 18 | 16 | ||||||
| 7 | 9 | 15 | 21 | |||||
| 13 | 14 | 15 | ||||||
| 21 | 27 | |||||||
| 6 | 6 | 6 |
What it takes to solve
Our grader solved this puzzle in 135 steps. Every technique it needed, in ladder order:
- Naked single× 58
- Hidden single× 22
- Cage combinations× 55
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 June 7, 2026: the daily classic. Or jump to today's killer daily.