Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 52% of the cells.
- On average, rows have 5.3 hint groups and columns 5.8 — use that to judge how busy a line is.
- Treat each line like a mini puzzle: sketch where each hint group could go, then eliminate impossible placements.
- Avoid guessing — if a hypothetical placement forces contradictions in other hints, discard it and try another.
Use X-marks to track definite blanks — it makes tough lines way easier.
111342
221131
11131
211223
13211
211133
112111111
1411211
123111
112111
54113
22211
41231
14221
21154
1412222
2343
12112111
1134
21116
21121
1114111
21161
23411
1223
1159
13111
24332
2141
15422
122122
223
11151
4331
122211
231213
2111222
111114
1311241
211214
💡 How to play: Use the numbers above and to the left of the grid to decide which cells to fill. Each number shows how many squares are filled consecutively in that row or column. Use X-mode (Ctrl + left-click or just right-click) to mark cells that must stay empty — it helps eliminate options and avoid mistakes.