Daily Puzzle Forge
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Strategy insight
Today's Nonogram tips
- This 15×15 Nonogram’s final picture uses about 47% of the cells.
- On average, rows have 4.4 hint groups and columns 4.3 — use that to judge how busy a line is.
- Alternate between rows and columns — every confirmed block can unlock multiple other lines.
- Mark blanks with X’s early. A clean view of what must stay empty makes harder lines much easier.
Use X-marks to track definite blanks — it makes tough lines way easier.
131121
11112
1213
21111
22111
1151
21111
2211
11121
212
12151
422
224
1112
3221
1121
22221
21221
12131
313
121
1121
32111
11211
153
1124
32111
1111112
11141
211
💡 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.