Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 49% of the cells.
- On average, rows have 5.1 hint groups and columns 5.3 — 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.
241213
1123
7112
44211
12121
11142
1121123
11211112
23313
4132
111111
21212
321111
221112
13213
21271
3331
13121
2321111
181
1212
21311121
1261
35111
1211
532
47111
12141
1311123
1333
111221
112151
12132
221111
3314
213
11124
111421
125211
115411
💡 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.