From the Archive

#456Wed, Apr 1, 2026

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

hard25 x 25
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 #456

Nonogram #456 appeared on Wed, Apr 1, 2026 as hard difficulty on a 25x25 grid. Its solution fills 219 of 625 cells — 35% density, a fairly open picture where empty cells do a lot of the work. The clues break down into 96 runs across all rows and columns. The longest single run is 17 cells, in column 21, and the busiest line is row 22 with 4 separate runs to place. Like every daily here, it has exactly one solution reachable by logic alone.

Clues for puzzle #456

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 (25 rows)
LineClue
11
25
33 6
44 5
54 4
64 3
76 3
87 3
97 3
1010 3
118 4
127 5
134 5
146 4
156 4
164 5
173 4
185 2
194
205 2
219 3
224 4 3 4
233 3 5 2
243 4
252 2
Column clues (25 columns)
LineClue
11
27
311
42 12
53 9
64 4 2
79 2
810 3
911 4
1010 4
114 3
123 3
133
142
151
162
174
183 1 4
1913 3
2013 2 1
2117
223 8 1
232 5 3
242 3
252