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 5.7 hint groups and columns 5.8 — 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.
1331121
7313
1321111
5112
21312
231314
21214
112151
42152
313121
2213212
121121
113112
1321121
23221
211211
233132
221312
111121
322241
1111212
2831
211243
2152
42421
621121
311151
41121
13421
321222
211212
213311
1111115
212213
131111
112221
4311111
2421
33121
121216
💡 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.