Daily Killer Sudoku July 29, 2026
The same puzzle everyone got on July 29, 2026 — deterministic, graded, and still playable.
| 106 | 14 | 16 | 22 | 15 | ||||
| 214 | 15 | 72 | 1 | |||||
| 14 | 19 | |||||||
| 21 | 17 | 14 | 4 | |||||
| 8 | 11 | 14 | 138 | |||||
| 7 | 11 | |||||||
| 13 | 11 | 123 | 22 | 18 | ||||
| 20 | 2 | 4 | ||||||
| 21 | 10 |
What it takes to solve
Our grader solved this puzzle in 142 steps. Every technique it needed, in ladder order:
- Naked single× 66
- Hidden single× 9
- Naked pair× 7
- Hidden pair× 1
- Cage combinations× 59
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 July 29, 2026: the daily classic.