Daily Classic Sudoku October 31, 2026
The same puzzle everyone got on October 31, 2026 — deterministic, graded, and still playable.
| 8 | 1 | |||||||
| 6 | 2 | 9 | 3 | |||||
| 7 | 4 | 8 | ||||||
| 9 | 7 | 1 | ||||||
| 2 | 9 | |||||||
| 5 | 3 | 7 | 4 | |||||
| 3 | 4 | 1 | 6 | |||||
| 1 | 3 | 5 | 4 | 7 | ||||
| 5 |
What it takes to solve
Our grader solved this puzzle in 54 steps. Every technique it needed, in ladder order:
- Naked single× 41
- Hidden single× 12
- Pointing pair× 1
Difficulty on Stillgrid is graded by the hardest technique a puzzle actually requires — this one earns Medium. How the technique ladder works.
Also on October 31, 2026: the daily killer.