The cat logic puzzle with no ads.

Place one cat in every row, column and color area. No two cats may touch. Ten seconds to learn, a lifetime of purrfect puzzles.

Coming soon to the App Store

3,000 levels

From quick 5×5 boards to big 12×12 brain-benders. Every puzzle has exactly one solution, reachable by logic. No guessing.

Zero ads, ever

Nothing pops up and nothing interrupts your streak. No subscriptions. Start with 75 free levels, then 5 more every day.

Daily Challenge

A new puzzle every day. Build a streak and catch up on any day you missed.

Hints that explain

Stuck? A hint walks you through the reasoning step by step, so you learn as you play.

Pencil mode

Sketch an idea in faint pencil, then keep it or erase it. No hearts lost while you think.

Your cat, your colors

11 cats, from tabbies to tigers, with color themes, custom colors and a pattern mode for easier color areas.

How to play

Place exactly one cat in every row, every column and every color area.
No two cats may touch, not even diagonally.
Tap or drag to mark a square with a ✕. Double-tap to place a cat.
Run out of hearts and the board resets, so think before you place.

One purchase unlocks all 3,000 levels with no daily limit, the Daily Challenge every day, every cat and theme, and unlimited hints. It works on all your devices signed in to your Apple Account. You never need an account to play.

Made for iPhone and iPad. Questions? See the support page.