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 5.5 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.
3153
3124
11211311
31112
21334
411311
34211
112321
12171
2622
211221
11321
3412111
1334
32121
21411
22411
42111
1113212
2111
31611
1211141
1111113
31411
1121121
21321
112251
14421
11111121
121113
1111333
2341
31412
114111
1141
521
122121
32151
223111
742
💡 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.