Looking for a relaxing brain training game that keeps your mind engaged? Welcome to Zoodoku — a fresh logic puzzle inspired by the satisfying constraints of Sudoku and the clever deduction of Minesweeper.
Your adventure begins with a group of adorable cats. Every puzzle has one unique solution, and every move is powered by logic—not luck. Observe the clues, eliminate possibilities, and enjoy the rewarding "aha!" moment when everything clicks into place.
Easy Rules, Deep Strategy
The rules are simple to learn, but every puzzle offers a satisfying challenge.
• One Animal per Territory
Place exactly one animal in each colored region.
• Everyone Needs Personal Space
Animals cannot share the same row or column, and they can't even touch diagonally.
• Pure Logic, No Guessing
Use Sudoku-style constraints and Minesweeper-like deduction to discover the only correct solution. No math required—just careful observation and logical thinking.
Whether you're a Sudoku fan, a Minesweeper expert, or simply enjoy logic puzzle games, Zoodoku delivers a relaxing brain teaser that's easy to learn and rewarding to master.
More Than Just Cats
Cats are only the beginning. Unlock a growing collection of charming animal themes as you progress, each bringing fresh personality while preserving the same elegant puzzle gameplay.
Features
• Hundreds of handcrafted logic puzzles
• New Daily Puzzles to keep your brain sharp
• Relaxing brain training for all skill levels
• Beautiful animal themes to collect and enjoy
• Play offline anytime, anywhere
• Clean design with intuitive controls
Why You'll Love Zoodoku
Zoodoku combines the best parts of Sudoku, Minesweeper, and classic logic games into one relaxing puzzle adventure. Every completed level rewards careful thinking, logical deduction, and the satisfaction of solving a challenge without guessing.
Whether you're looking for brain training games, free brain games, logic puzzle games, or a fresh daily puzzle to enjoy, Zoodoku is the perfect way to exercise your mind.
Download Zoodoku today and discover a clever world of logic puzzles, adorable animals, and endless brain-teasing fun.
Pros: the game plays great, including swiping multiple boxes at once to exit them out instead of one at a time.Cons: LOTS of components could be added to make it more fun, so you want to play longer. 1. Add a login so players can transfer their game to another device when needed. 2. Add more animal characters to unlock after playing certain levels. 3. Allow players to write their own personal character name. 4. Add a “Teams” section: where players can join with others to compete for a weekly reward to fill like part of a group within the game, if they choose to join.
This game does have ads, and the IQ score is iffy, but…
Eireman_on_Twitch
Overall, this is an excellent brain teaser, but the pattern recognition tends to become simpler as you get along in the games. I have completed 200+ puzzles and actually feel relieved when a big, complex puzzle shows up after several easy ones.My only complaint (aside from ads, but they are short and easy to skip) is the IQ that is shown after each puzzle, and I think that this could be very misleading to other people. My actual tested IQ is 159, which I had tested a year after my stroke in 2004, but this game is showing a 191 IQ, and that 32 point difference shows how unrealistic the game is calculating. IQ is a lot more than pattern recognition, but this game can only use that. Given that I have a very strong understanding of pattern and rotation which I used as a former computer data systems engineer, I feel that I am in a very good position to tell users that they should not trust the game in this score.I suffer from severe insomnia due to rapid-firing brain activity, so bad that I have debugged systems by analyzing memories while lying in a dark room staring at the ceiling, so pulling attention towards logical puzzles like this game presents is very rewarding in calming the brain by using cognitive mechanics. Well worth having installed, and without the IQ, I would give it a solid 5 star rating.
Endless Ads
KrispyKritten
Endless pop up Ads, Long 3-5 minute Ads required!! I deleted this game even though it’s cute and I loved playing it, because of endless Ads!!!! These Ads pop upAfter every single puzzle and they are LONG!! And it takes several close outs before the game even counts it as watched and lets it close!! Sometimes the game even requires it to pop up in your browser, go to it in your store, AND to do demo game and still watch an ending close out of it too!!! It’s absurd!! And It got even more demanding as I continued to play it. I started to just close the app after every puzzle to avoid the ridiculously long ads. So the game retaliated and started giving me Ads as soon as I OPEN the game too!! So before I can even do a puzzle at all, I have to watch a really long ad! And it won’t let me just watch a minute of it, if I get tired of watching the ad and close and come back it won’t count it unless i watched all the way to the end of the Ad and close all the 4-5 pop ups to get to the end!!! I think that’s so greedy!! It takes away from actually getting to play the game and it ruins the flow. Even if I watch the ads when I first open the game, it still will play more after every single puzzle too! Plus, the Daily Quest used to be there to help you achieve a better experience for game play, like using specific boosters or solving x amount of puzzles in a row. But then the Daily Quest started requiring you to watch Ads to fulfill the Quest! And this last time, every single one of the Daily Quests challenges were for me to watch ads! And it was separated between rewarded Ads and regular Ads! So the game became entirely about Ads!! And you don’t even get game rewards for most of the Ads you watch!! I finally deleted the game and am writing this 1 star review for obvious reasons. I looked everywhere in the game for a spot to purchase a No Ads version of the game and they don’t have one, because they’re greedy like that. And I’m not giving my precious time away like that for stupid Ads! And if you’re reading this, I hope you don’t either!!
Stick with Meowdoku
Import2nr
I’ve been doing Meowdoku for a few weeks but an ad for this popped up. Different animals - cool. You start with 1 and I guess unlock along the way. I’m on level 30something & have a dog, a penguin, & 1 more. It says no ads but after maybe the 20th level (once you get the hang of it, they take less than a minute so they go fast), the ads start after every level. I guess they figure you’re invested so you’re not leaving now.You also only start with 4 hints & there is nowhere to buy more. Which means watching ads to get more hints. So ads.Fine enough with all that. But the logic itself is wrong!!!! I’ve been stumped a few times (weird since I’m on level 259 on Meowdoku). I used a hint each time because I could not in any way figure it out. It shows you where something goes or doesn’t & why. It explains why by going against the rule it’s explaining. Imagine me saying to sort all of the colored candy and exclude the reds. Then I tell you that you were supposed to have one or two or any arbitrary number of red candy while reminding you to exclude the reds.It’s happened 3 times already so it’s no accident, it’s a pattern. Btw I kept you reading this long to keep you away from that wretched game.
What's New in Zoodoku
• New animal logic puzzles & brain challenges
• Smoother controls & clearer feedback
• Bug fixes & performance improvements
Use logic, solve every territory, and enjoy relaxing puzzles anytime—even offline.
Version 1.1.2
The developer, Nebula Studio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
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Data Linked to You
The following data may be collected and linked to your identity:
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Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
HURELAX PTE. LTD.
Size
411.4 MB
Category
Puzzle
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.