Inspired by classic puzzle and brain training games such as pipes, Ouroboros is a unique brain training game that will challenge you to connect various block pieces to form as many loops as possible before filling up the board.

Ouroboros is also the name of the mythical snake, symbol of eternal renewal. This ancient creature inspired our fun, addictive puzzle game that will constantly challenge you to think differently and create anew from destruction.

Are you ready to take on the Ouroboros challenge?

Download OUROBOROS now and play the game for free!


How to play OUROBOROS:

► Place & connect blocks on the board.
► Create & complete loops.
► Earn points and progress as far as you can.

Beware! As you progress further, limited space, randomly-placed tiles, and various obstacles will present new challenges to solve.


What you’ll love in OUROBOROS:

◆ FREE to play!
Start right now! Download the game and play it for free. The game is supported by ads.

◆ OFFLINE play
Play anywhere, on the go, even if you don’t have an internet or WIFI connection available.

◆ EASY to learn!
Place blocks & connect them. Create loops & Earn points

◆ ENDLESS ways to challenge your brain
The challenge is endless. As long as you manage to clear enough space on the board, you’ll be able to progress.

◆ CREATE the biggest loops
Be creative and find ways to connect the largest loops possible.

◆ RELAX and play at your own pace
Pick it up anytime. Stop whenever you want. The game is a perfect time killer for those small breaks.

◆ INVITE your friends to play and challenge them to beat your score
Compare how you are doing against your friends on the global leaderboard.

◆ BEAUTIFUL themes to unlock
As you progress, you’ll unlock new backgrounds to customize the look and feel of the game.


Any questions or comments? We’d love to hear from you.
Contact us at:

Want to learn more about the game? Please visit:

Follow us on social media:
Twitter: @oaplusstudio

Big THANKS to all of you who are showing interest in our game.

Download OUROBOROS now for free and challenge your brain to think anew.

See you soon in the game!

What’s New

Version 1.2.6

- Multiple bug fixes
- Various game optimizations
- Updated facebook integration

Ratings and Reviews

4.8 out of 5
5 Ratings

5 Ratings

Ouroboros gamer ,

Awesome puzzle game

Simple and addictive puzzle
Great as a little brain teaser
Free and can be played offline
Fun to pass the time

visualwriter ,


It's unique gameplay and makes you learn and play better every time you try.

Glabaga ,

Really good surprise

Came across this game while browsing new apps and I loved its visual style instantly. Since then I keep playing. Fun and addictive little game!


86.7 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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