Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 54% of the cells.
- On average, rows have 5.3 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.
111313
1221211
2112311
1235
24221
1321113
3131
223122
2114
11341
2145
322231
151142
211211
13341
111111111
1212111
14241
3612
1131221
112213
2112121
822
412112
117
142
12114
5252
4232
111234
214112
1311211
31111
41212111
115111
284
222412
132311
11311
511232
💡 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.