#646 — Thu, Oct 8, 2026
Past puzzle — replay any time. Does not affect your streak.
A free nonogram (picross) puzzle, fresh every day. Use the row and column number clues to fill in the correct cells.
About puzzle #646
Nonogram #646 appeared on Thu, Oct 8, 2026 as easy difficulty on a 10x10 grid. Its solution fills 46 of 100 cells — 46% density, a fairly open picture where empty cells do a lot of the work. The clues break down into 22 runs across all rows and columns. The longest single run is 9 cells, in row 7, and the busiest line is row 6 with 2 separate runs to place. Like every daily here, it has exactly one solution reachable by logic alone.
Clues for puzzle #646
Each clue lists the lengths of the filled runs in that line, in order, with at least one empty cell between runs. A clue of 0 means the line is empty.
| Line | Clue |
|---|---|
| 1 | 2 |
| 2 | 5 |
| 3 | 4 |
| 4 | 3 |
| 5 | 3 |
| 6 | 1 4 |
| 7 | 9 |
| 8 | 8 |
| 9 | 6 |
| 10 | 1 |
| Line | Clue |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 3 |
| 5 | 3 |
| 6 | 2 4 |
| 7 | 9 |
| 8 | 9 |
| 9 | 7 |
| 10 | 1 |