Nonogram #0012

A hard 20×20 nonogram. Use the number clues to shade the grid and reveal a symmetrical pattern.

How to solve: Shade cells to reveal a pattern. The numbers by each row and above each column give the lengths of its shaded runs, in order, with at least one empty cell between runs. Mark cells you know are empty with a dot.

224103123153410245236238384133413338383624524102153123103224
5  5
6  6
20
6  4  6
3  2  3
4  2  4
4  4
5  2  5
5  5
4  4
5  5
6  6
16
16
14
3  3
1  3  3  1
4  6  4
20
20
  • Nonogram
  • Hard
  • 40–70 mins

Download & print

Printer-friendly, black on white.

Download puzzle (PDF, A4)US Letter PDF
Puzzle ID
nonogram-00012
Difficulty
Hard
Grid
20 × 20
Shaded cells
250
Format
A4 & US Letter PDF
View solution
224103123153410245236238384133413338383624524102153123103224
5  5
6  6
20
6  4  6
3  2  3
4  2  4
4  4
5  2  5
5  5
4  4
5  5
6  6
16
16
14
3  3
1  3  3  1
4  6  4
20
20

Shaded cells show the finished pattern.

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