Nonogram Puzzle #17 - 20×20 Expert
20×20 expert00:00
3
3
37
37
7
0
0
2
2
2
62
164
113
112
13
1
0
0
0
0
0
0
45
4
44
4
4
5
5
5
2
32
32
33
33
33
32
34
4
0
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About This Puzzle
This is a 20×20 nonogram puzzle at the expert difficulty level. Use the numeric clues along each row and column to determine which cells should be filled. The puzzle is uniquely solvable through logic alone — no guessing required.