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 4.6 hint groups and columns 5.4 — 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.
1212
2111213
22212
2127
13123
33242
24153
232411
3217
1311321
23411
141231
1112114
11171
212115
13213
9111
11114311
31331
4232
13122
15112
111210
3211
1419
182
624
1111111
6316
131131
3211
21141
21612
1733
2624
2641
13261
121011
3231
331121
💡 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.