Weather · Medium · 30x30
Droplet 30x30 Nonogram
Play Droplet 30x30 Nonogram, a 30x30 medium nonogram puzzle.
Playweather · hard · 50x50
Smog 50x50 Nonogram
Solve the smog picture on a 50x50 grid — a hard nonogram you can play right in your browser, with progress saved as you go.
- Difficulty
- Hard
- Grid
- 50x50
- Category
- Weather
Time 00:00
Progress 0%
Ready
Loading puzzle...
Nonograms.pics
Smog 50x50 Nonogram
Hard · 50x50 · Weather
0
0
0
3
3
3
93
133
1533
1733
1933
1933
2133
2133
2133
2133
2133
2131
213
213
213
2031
2033
2233
2233
2333
2333
2433
2433
2433
2433
2433
2333
2133
2133
1833
1833
1633
1633
1633
1433
1333
113
83
3
3
2
0
0
0
0
0
0
0
0
0
99
23
26
27
30
33
36
37
37
38
38
38
38
38
38
37
37
35
33
31
28
14
10
6
0
0
0
0
39
39
39
0
0
0
0
924
1026
925
0
0
0
0
0
0
Play online
Scan the QR code or open https://nonograms.pics/puzzle/weather-smog/?size=50x50 to play this nonogram in your browser, check your progress, and save your solve.
More free puzzles
Find daily nonograms, beginner grids, printable boards, and categories like cats, animals, food, Japanese puzzles, symbols, transport, and weather at Nonograms.pics.
Smog nonogram at a glance
| Grid | Difficulty | Filled cells | Typical solve |
|---|---|---|---|
| 50×50 | Hard | 946 of 2500 (38%) | about 38 min |
About this puzzle
Smog 50x50 Nonogram is a hard 50x50 picture nonogram from the weather collection. Coverage sits near 38% (946 of 2500 cells), giving you a fairly balanced picture to uncover.
The biggest single run here is 39 cells long — fill that first and the surrounding lines fall into place faster. Most solvers clear a board like this in around 38 minutes.
How to solve this nonogram
On a large board, divide it into zones: lock in the longest clues, mark proven-empty cells with X, and only then chase the tight lines. With balanced coverage, alternate between filling forced cells and ruling out empties to keep both kinds of clue moving. Turn Challenge mode on for instant feedback on mistakes, or leave it off for a calmer solve.
Related
More Weather nonograms
Weather · Medium · 15x15
Fire 15x15 Nonogram
Play Fire 15x15 Nonogram, a 15x15 medium nonogram puzzle.
Play
Weather · Hard · 50x50
Lightning 50x50 Nonogram
Play Lightning 50x50 Nonogram, a 50x50 hard nonogram puzzle.
Play
Weather · Medium · 20x20
Moon 20x20 Nonogram
Play Moon 20x20 Nonogram, a 20x20 medium nonogram puzzle.
Play
Weather · Easy · 12x12
Rain Cloud 12x12 Nonogram
Play Rain Cloud 12x12 Nonogram, a 12x12 easy nonogram puzzle.
Play
Weather · Easy · 12x12
Rainbow 12x12 Nonogram
Play Rainbow 12x12 Nonogram, a 12x12 easy nonogram puzzle.
PlayFAQ
FAQ
What size is Smog 50x50 Nonogram?
Smog 50x50 Nonogram is a 50x50 hard nonogram, so you can expect a longer, more demanding solve.
Does this puzzle save my progress?
Yes. Your moves and timer are saved in the browser after every action, so you can close the tab and come back later without losing anything. Each grid size keeps its own progress.
How do I check for mistakes?
Tap Check any time for a manual review, or turn on Challenge mode for immediate feedback as you play.
What do the X marks do?
X marks flag cells you've proved are empty. They don't affect the solution, but they make bigger grids much easier to track.