From the Archive

#223Mon, Aug 11, 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 #223

Nonogram #223 appeared on Mon, Aug 11, 2025 as hard difficulty on a 20x20 grid. Its solution fills 149 of 400 cells — 37% density, a fairly open picture where empty cells do a lot of the work. The clues break down into 66 runs across all rows and columns. The longest single run is 16 cells, in column 5, and the busiest line is row 3 with 3 separate runs to place. Like every daily here, it has exactly one solution reachable by logic alone.

Clues for puzzle #223

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
23
34 1 3
410 3
510 3
69 3
77 4
84 2
93
103 2
114 3
124 3
135 1
147
159
168 2
177 6
185 3
192 3
201
Column clues (20 columns)
LineClue
11
22 3
34 4
415
516
616
75 9
84 7
94 4
105
113
121
133
148 1
157 2
164 2 3
174 4
183 3
191
201