Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 57% of the cells.
- On average, rows have 5.3 hint groups and columns 5.5 — 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.
14241
14134
112243
3761
22211
112131
9311
111122
11513
5415
3421111
2311111
611122
1111131
4111
132221
23122
111116
12313
153112
2173
1351
3121121
2212111
1121313
42322
4111131
113211
7521
34113
21611
31231
41221
13243
12321
1365
42123
3312
312211
121322
💡 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.