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 4.9 hint groups and columns 5.5 — 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.
13115
1132121
11315
233221
1111121
12515
2315
31221
114232
1410
14253
1131141
22121
131221
241132
3233
212113
223111
1111112
2123
41112
2116
214121
11114111
21122
22142
25221
14261
261
1335
1223
2331
3521
11611
1511
12272
71141
33422
122342
34311
💡 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.