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 5.1 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.
21122
111711
12241
61312
11121111
321131
13142
12214
12621
1111221
913
51213
22621
121222
41152
122132
11321
4111131
481
141111
31152
111414
31222
1182
13131
222111
4233
41122
3111213
21532
12212
6142
416
61131
3414
23111111
12322
113121
122222
4511
💡 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.