cats · 6 sizes

Space Cat Nonogram

Solve the space 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
space catcatsmediumnonogram
Time 00:00 Progress 0% Ready

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Space Cat nonogram sizes

GridDifficultyFilled cellsTypical solve
15×15Medium102 of 225 (45%)about 2 min
20×20Medium176 of 400 (44%)about 4 min
30×30Hard376 of 900 (42%)about 14 min
40×40Hard666 of 1600 (42%)about 25 min
50×50Hard1022 of 2500 (41%)about 38 min
60×60Hard1462 of 3600 (41%)about 55 min

About this puzzle

Space Cat 15x15 Nonogram sits in the cat theme as a medium 15x15 board. 102 of its 225 squares are filled, so it reads as a fairly balanced grid at roughly 45% coverage.

Its longest clue runs to 12 cells, so anchoring that block early gives you a reliable foothold. 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. Use Check whenever you want to confirm progress, and switch on Challenge mode if you prefer catching errors as they happen.

Related

More Cats nonograms

FAQ

FAQ

Which grid sizes can I play the space 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.