Duckdoku: Sudoku Puzzle Game

Contains adsIn-app purchases
5.31K reviews
Content rating
PEGI 3
100K+
Downloads
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

🦆 Duckdoku — A Brain-Teasing Puzzle with a Twist! 🦆

Think you know Sudoku? Try this adorable and clever challenge! Instead of numbers, you're hunting for hidden ducks. Instead of plain grids, you get colorful blocks. And every move matters.

🎮 How to Play

Tap once to mark a safe spot (no duck there).

Double-tap to flip a tile and reveal a duck — but be careful, because rules are strict!

🧩 The Rules
Every row and every column must contain exactly one duck.
Each color zone (a group of same-colored tiles) must also contain exactly one duck.
And here’s the kicker — ducks cannot be next to each other!

🌈 Colorful & Tricky
As you level up, the board gets bigger, the color zones get more complex, and the puzzles become seriously mind-bending. You’ll need logic, patience, and sharp observation to find the perfect spot for every duck.

🧠 Train Your Brain
This isn’t just a matching game — it’s a pure logic puzzle that makes you think step by step. One wrong tap, and you might trap yourself with no place left for a duck.

Can you find all the hidden ducks without breaking the rules?
Jump in and put your puzzle-solving skills to the test! 🦆🔴🔵🟡🟢
Analyze Sudoku gameplay and find the hidden duck.
Updated on
Oct 8, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

4.69K reviews
Rebecca F
September 4, 2026
I actually love the game. It's fun, and appropriately challenging, I like the music and effects and the additional daily, global and double challenges. The poor rating is due to the constant force open of the play store. Ads are a part of free games but having to constantly close an app I never wanted or gave permission to open is the best way to make sure I'm not loyal and, eventually, stop playing permanently.
Did you find this helpful?
CJ
September 8, 2026
The game is enjoyable but I quickly reached the point where puzzle formats repeat. In a 30 min play session I can see the same puzzle formats multiple times. As others have stated some of the puzzles cannot be solved with logic and rely on blind guessing and memorizing the answers for future iterations of the puzzle. The devs need to work on expanding the puzzle library and the randomizer. They also need to do more to ensure the puzzles can actually be solved.
1 person found this review helpful
Did you find this helpful?
Abby Jay Foulger
July 9, 2026
MUCH prefer this came to the more popular Meowdoku. For one, it gives you more tips in the beginning which help you understand how to solve the puzzles much better. Secondly, you can pay to stop the ads, either for a day, week or forever and it's not for a bad price at all. I've opted to rid the ads permanently as I can see myself playing this game for a long time. Very enjoyable, superior to the more popular version and now completely adless (unless I choose for rewards) 🌟🌟🌟🌟🌟
16 people found this review helpful
Did you find this helpful?