Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 49% of the cells.
- On average, rows have 5.4 hint groups and columns 5.7 — 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.
1115211
4152
11112112
32321
1112111
1211131
11141
211111111
1111131
1114
12541
15123
1221
32211
22112
131342
2122
1313
13121
2222212
1231411
1311121
21112
211321
22121
2231
13322
113111
511111
213223
22112
3423
211211
112312
11232
13122
12154
211211
22211
6231
💡 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.