Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 55% of the cells.
- On average, rows have 5.1 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.
23131
34521
111111
3111
141121
1421
114211
21141121
22312
1331211
111332
52321
1551
11231
3314
2311111
1322112
5321
13313
12121111
13313
21243
41111
2210
23226
321521
23131
22113
12624
11813
33221
112141
111121
5131
112312
221211
122322
25111
1216
1231
💡 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.