From the Archive

#121Thu, May 1, 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 #121

Nonogram #121 appeared on Thu, May 1, 2025 as hard difficulty on a 20x20 grid. Its solution fills 182 of 400 cells — 46% density, a fairly open picture where empty cells do a lot of the work. The clues break down into 55 runs across all rows and columns. The longest single run is 19 cells, in row 10, and the busiest line is row 11 with 3 separate runs to place. Like every daily here, it has exactly one solution reachable by logic alone.

Clues for puzzle #121

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
11
23
34
47
57
614
714
814
916
1019
116 3 4
1212 2
1313
1413
154 5
165
176
181 6
192
201
Column clues (20 columns)
LineClue
11
24 4 1
314
413
514
613
712
86 4
95 3
109
119
1210
135 7
145 8
156 6
165 4
174 3
183 2
191
201