Fish · Easy · 15x15
Fish 15x15 Nonogram
Play Fish 15x15 Nonogram, a 15x15 easy nonogram puzzle.
Playfish · hard · 20x20
Otter 20x20 Nonogram
Play Otter 20x20 Nonogram, a 20x20 hard nonogram puzzle.
Time 00:00
Progress 0%
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Nonograms.pics
Otter 20x20 Nonogram
Hard · 20x20 · Fish
0
1
7
26
17
134
124
224
63
63
53
14
6
7
18
27
9
7
4
0
0
0
0
0
5
222
222
1132
1013
96
337
327
57
15
13
11
0
0
0
0
Play online
Scan the QR code or open https://nonograms.pics/puzzle/fish-otter-020/ to play this nonogram in your browser, check your progress, and save your solve.
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About this puzzle
Otter 20x20 Nonogram is a hard 20x20 picture nonogram from the fish collection. Coverage sits near 32% (129 of 400 cells), giving you a fairly balanced picture to uncover.
Its longest clue runs to 15 cells, so anchoring that block early gives you a reliable foothold. Most solvers clear a board like this in around 6 minutes.
How to solve this nonogram
At this size, work the longest clues first, then use the cells they force to crack the shorter lines around them. With balanced coverage, alternate between filling forced cells and ruling out empties to keep both kinds of clue moving. Use Check whenever you want to confirm progress, and switch on Challenge mode if you prefer catching errors as they happen.
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PlayFAQ
FAQ
What size is Otter 20x20 Nonogram?
Otter 20x20 Nonogram is a 20x20 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.
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.