cats · 6 sizes

Cat Nonogram

Solve the cat picture as a nonogram in 6 grid sizes — from a 15x15 warm-up to a 60x60 board. Pick a size; progress in each one is saved separately.

Difficulty
Medium – Hard
Grids
15x15 – 60x60
Category
Cats
catcatsmediumnonogram
Time 00:00 Progress 0% Ready

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Cat nonogram sizes

GridDifficultyFilled cellsTypical solve
15×15Medium98 of 225 (44%)about 2 min
20×20Medium164 of 400 (41%)about 4 min
30×30Medium355 of 900 (39%)about 10 min
40×40Hard612 of 1600 (38%)about 25 min
50×50Hard968 of 2500 (39%)about 38 min
60×60Hard1367 of 3600 (38%)about 55 min

About this puzzle

Cat 15x15 Nonogram sits in the cat theme as a medium 15x15 board. 98 of its 225 squares are filled, so it reads as a fairly balanced grid at roughly 44% coverage.

The biggest single run here is 10 cells long — fill that first and the surrounding lines fall into place faster. Expect to spend roughly 2 minutes from a blank grid to the finished picture.

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. Turn Challenge mode on for instant feedback on mistakes, or leave it off for a calmer solve.

Related

More Cats nonograms

FAQ

FAQ

Which grid sizes can I play the cat nonogram in?

15x15, 20x20, 30x30, 40x40, 50x50, 60x60. Smaller grids show a simpler outline and take a few minutes; larger ones add detail and turn into a longer, more careful 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.