Daily Killer Sudoku June 17, 2026
The same puzzle everyone got on June 17, 2026 — deterministic, graded, and still playable.
| 12 | 16 | 14 | 17 | 21 | ||||
| 3 | 10 | |||||||
| 9 | 16 | 19 | 16 | |||||
| 9 | 16 | 12 | 3 | 19 | ||||
| 1 | 14 | 22 | ||||||
| 10 | 27 | 15 | ||||||
| 10 | 19 | 16 | ||||||
| 11 | 16 | 3 | ||||||
| 8 | 15 | 7 | 104 |
What it takes to solve
Our grader solved this puzzle in 140 steps. Every technique it needed, in ladder order:
- Naked single× 58
- Hidden single× 19
- Naked pair× 1
- Hidden pair× 3
- Pointing pair× 2
- Cage combinations× 57
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 17, 2026: the daily classic. Or jump to today's killer daily.