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 4.7 hint groups and columns 5.2 — 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.
223211
2311
12354
4542
12615
121112
21122
331113
21423
2113
1231121
11631
1524
641111
131411
1172
31411
12411
22121
142112
71211
213122
12252
512
111142
11433
313211
13222
15114
122413
329
3115
351141
325
131311
134
31114
1721
633
2213
💡 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.