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 5.2 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.
4193
8213
4415
1212221
111111312
211212
1122122
2153
1111111
33321
12441
1642
33131
113212
1212112
34211
42124
5154
213
131131
232152
3324
5223
4232
2111131
2226
41622
3413
145112
421111
2128
121113
222213
11522
111223
11113112
4134
41234
34121
27211
💡 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.