Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 60% of the cells.
- On average, rows have 5.1 hint groups and columns 4.9 — 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.
4331
31217
14432
311121
122111
1114
11211121
4371
15314
4714
31116
2813
4413
222121
21225
1623
51212
32114
915
32162
133
211123
22423
474
1123311
411322
111315
21115
213422
12311
51631
1123212
423211
12111
3731
23122
22433
1192
2356
2515
💡 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.