Daily Puzzle Forge
https://dailypuzzleforge.com
Strategy insight
Today's Nonogram tips
- This 20×20 Nonogram’s final picture uses about 62% of the cells.
- On average, rows have 5.3 hint groups and columns 5.4 — 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.
21221
114123
5241
5533
42323
116311
42251
1122111
112415
13214
2112121
22121111
3129
1345
211511
21351
2453
16321
1213111
45421
24312
4191
151121
321113
4214
132321
33114
63321
233123
1111132
771
2121311
1112421
12225
110111
14251
1831
143231
2224
141113
💡 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.