Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 51% of the cells.
- On average, rows have 5.1 hint groups and columns 5.9 — 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.
133322
24111
21112131
11111
211412
5214
211211
4214
42113
422121
11111
11122112
212212
1121121
21422
221213
1131212
121213
122241
122311
1132132
831
213112
3714
1114
1414
2112132
3122
213111
25121
1532
21111
1111115
22111
212
321214
12131112
533
32323
111312
💡 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.