Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 51% of the cells.
- On average, rows have 5.2 hint groups and columns 5.1 — 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.
13142
211213
13221
214311
22213
12221
12422
12311
14111
12312
112511
41431
13241
11224
325
21211
1124
42125
144131
121121
1112313
11133
212112
12322
1132
21133
33211
13422
111411
4242
51412
3312
32114
13211
11142
212143
11116
411221
111222
13122
💡 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.