Catdoku! Cat Sudoku Puzzle

Catdoku! Cat Sudoku Puzzle

Brain Logic Games & Number

33 ratings
7 reviews
Free
With Ads

Details

  • Released
  • Updated
  • June 4, 2026
  • August 6, 2026

Features

Catdoku! Cat Sudoku Puzzle screenshot #1 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #2 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #3 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #4 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #5 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #6 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #7 for iPhone
Catdoku! Cat Sudoku Puzzle screenshot #8 for iPhone
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About

A cozy logic puzzle game where players place cats on a grid according to specific rules. It features hand-tuned levels and offline play, perfect for a relaxing brain stretch.

Place one cat per region, row, and column
No adjacent cats (including diagonally)
317 hand-tuned levels
Multiple grid sizes (6x6 to 11x11)
Offline play with automatic progress saving
Intuitive tap controls
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What's New in Catdoku! Cat Sudoku Puzzle

1.0.18

August 6, 2026

Meow, human. More puzzles just padded into the basket, and the Daily Challenge got a tidy whisker-to-tail polish. Today’s brain stretch now feels smoother, snappier, and extra satisfying to solve. One more puzzle? I’m already waiting by the grid.

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Events

Read more about The Catdoku Cup

The Catdoku Cup

Choose your squad and chase the trophy!

Jul 15, 2026 Jul 31, 2026

User reviews

342 Levels

Great time. Loved playing this game for all 342 levels. Now it’s over🥺😭

Response from developer

All 342 levels — that's a lot of cats safely rehomed. 🐾 We're a little proud and a little sad on your behalf. Dry those whiskers, though: the night cats pulled an all-nighter, and version 1.0.17 (on the App Store now) picks up right where you left off with a batch of extra-tricky new grids. More are coming. If there's a grid size or a twist you'd love to see next, tell us at redeyegame@163.com — after 342 levels, you've earned a say in it.

Won’t advance

I was enjoying this game until it would not advance past level 342. Tried updating several times but still won’t advance, very frustrating.

Response from developer

Meow, we're sorry — this one's on us. You reached level 342 and this cat simply refused to move, no matter how many times you updated. "Frustrating" is exactly the right word. The night cats have been working: version 1.0.17 is on the App Store now, with a fresh batch of levels waiting past 342, plus fixes for the stutter and for marks that would slip off the board. Update and the path should open right up. If anything still won't budge, hiss at us at redeyegame@163.com — we read every word. 🐾

Cute game, but stuck replaying level 342

I’ve had this game for a bout 2 weeks now and have been playing more days than not. It had an issue crashing last week that the recent update appears to have fixed. But now it won’t advance past level 342 for me.

Response from developer

Thank you for sticking with us through the crashing — and sorry that the moment we fixed one thing, level 342 turned into a wall. It was never meant to be the end of the road. Version 1.0.17 is on the App Store now with a fresh batch of trickier grids picking up right where you stopped, and we've also cleaned up the lag and a bug that dropped marks off the board. Anything else, meow at us: redeyegame@163.com. 🐾

Cute but freezes

The first day I downloaded this game I enjoyed it immensely. Day two the problems began. I would play a level and it would freeze. To get to the next level I had to close out the app and reopen it. Very frustrating. When I tried to use a hint, nothing. Sometimes it froze when I tried to get a hint. It’s a shame the game doesn’t work the way it should.
UPDATE: After I wrote my review I received a response apologizing for the glitch. The game was updated to fix the glitches and now it’s been working fine. I appreciate the quick response.
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Response from developer

Meow… we owe you an apology, human. You loved us on day one, and on day two we froze up on the win screen and even sat on the Hint button — making you force-quit just to keep playing. That's not how a good cat behaves. We've swatted that bug under the sofa in the latest version (1.0.4), now on the App Store, so a quick update should get things purring again. If anything still freezes, please nudge us at redeyegame@163.com — we read every whisker-twitch of feedback and we'd love to win you back. 🐱

Cute but freezes

The first day I downloaded this game I enjoyed it immensely. Day two the problems began. I would play a level and it would freeze. To get to the next level I had to close out the app and reopen it. Very frustrating. When I tried to use a hint, nothing. Sometimes it froze when I tried to get a hint. It’s a shame the game doesn’t work the way it should.
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Response from developer

Meow… we owe you an apology, human. You loved us on day one, and on day two we froze up on the win screen and even sat on the Hint button — making you force-quit just to keep playing. That's not how a good cat behaves. We've swatted that bug under the sofa in the latest version (1.0.4), now on the App Store, so a quick update should get things purring again. If anything still freezes, please nudge us at redeyegame@163.com — we read every whisker-twitch of feedback and we'd love to win you back. 🐱

Developer apps

FAQ

What are the basic rules of Catdoku?

In Catdoku, you must place exactly one cat in each colored region, ensuring no two cats share the same row or column. Additionally, no two cats can be placed adjacent to each other, even diagonally.

How many levels are available in Catdoku?

Catdoku offers 317 hand-tuned levels, providing a substantial amount of content for players to enjoy and challenge themselves with.

Can I play Catdoku offline?

Yes, Catdoku is designed for offline play. Your progress is automatically saved, allowing you to pick up and continue solving puzzles wherever you are, without needing an internet connection.

What grid sizes does Catdoku feature?

Catdoku starts with cozy 6x6 grids and progresses to larger sizes, including 7x7, 8x8, 9x9, 10x10, and up to an 11x11 grid for a more expansive challenge.

What is the age rating for Catdoku?

Catdoku is rated 4+ and is considered a calm, cozy brain stretch suitable for younger players and adults alike, with no scary content.

Does Catdoku have ads?

No, Catdoku does not contain advertisements. It is a free-to-download game that offers an uninterrupted puzzle-solving experience.

How does Catdoku compare to Sudoku?

While both are logic puzzles, Catdoku uses a different set of rules focused on placement and adjacency of 'cats' within regions, rows, and columns, rather than numerical sequences.

What devices is Catdoku compatible with?

Catdoku is compatible with iPhones and iPads, offering a consistent puzzle experience across Apple mobile devices.