From the Archive

#253Wed, Sep 10, 2025

Past puzzle — replay any time. Does not affect your streak.

hard20 x 20
Generating puzzle…

A free nonogram (picross) puzzle, fresh every day. Use the row and column number clues to fill in the correct cells.

About puzzle #253

Nonogram #253 appeared on Wed, Sep 10, 2025 as hard difficulty on a 20x20 grid. Its solution fills 142 of 400 cells — 36% density, a fairly open picture where empty cells do a lot of the work. The clues break down into 62 runs across all rows and columns. The longest single run is 13 cells, in column 4, and the busiest line is row 12 with 3 separate runs to place. Like every daily here, it has exactly one solution reachable by logic alone.

Clues for puzzle #253

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.

Row clues (20 rows)
LineClue
12
26
37
44 6
53 5
64 4
75 3
84 3
94 1
104
113
123 3 2
133 3 4
143 3 3
153 3 4
161 9
1710
189
197
201
Column clues (20 columns)
LineClue
11
24
310
413
512
63
71
83
94
109
115
124
131 4
142 8
154 8
165 7
175 4
187 3
198 1
206