Eureka - Brain Training

Contains adsIn-app purchases
4.5
18.6K reviews
1M+
Downloads
Content rating
Everyone
Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
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About this game

If you think you are smart, think twice!
Eureka is the right brain game to tell if you are a real genius! #Genius

Featuring more than 50 mini-games to challenge your brain skills (logic, memory, creativity, speed, reflex, focus, etc.), Eureka is the addictive brain challenge your brain needs to go from dumb to genius. #Eureka #braintraining

Are you up to the challenge?

Eureka is full of brainteasers and fun mini-games that you can enjoy forever. Each brain game will be different from the previous, so you can enjoy original, creative and unique puzzles specifically designed to push your brain limits!

Are you smarter than your friends are? Do you think outside the box? Can you pass more than 50 different brainy tricky mini-games?
Eureka is the brain challenge you need!

GAME FEATURES:
• Diverse gameplay to keep your brain activated for hours
• Each level is a different brain game
• Simple to learn and easy to understand
• Fun yet challenging brain challenge
• Improve your focus and brain skills with diverse mini-games

Accept the brain challenge and prove you have a creative mind!

Infinity Games aims to provide the best game experience within its titles. We love showcasing new minimalist puzzle games and making people think while relaxing.

Do you like our work? Connect below:
Facebook: https://www.facebook.com/infinitygamespage
Instagram: 8infinitygames (https://www.instagram.com/8infinitygames/)
Updated on
Oct 19, 2025
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

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.
This app may share these data types with third parties
Location, App activity, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
17.8K reviews
Roxanne Stutrud
April 19, 2024
Each level consists of 3 rounds - each round gets a little more challenging. You can replay each level if you didn't understand the instructions or had a glitch with your stylus. After a few levels you can see your overall score in the different categories such as speed, accuracy, math skills, etc. which is really interesting - for me at least. After each level of 3 rounds you also get a rating like "you scored better than 94% of others." I highly recommend this brain training app! I'm 64 yy.
105 people found this review helpful
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Mya Rachelle Zuniga
June 20, 2020
Great Game I play every day sometimes more. It is fun and challenging in various ways. There are basically no instructions which sucks on new games because it's sink or swim learning by trial and error. It doesn't take long to figure out but can be frustrating. No instructions also means *similar* *same* means different things depending on color/shape but overall it is workable. It is worth the frustration for the skills and wins.
70 people found this review helpful
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Carol Klingensmith
May 20, 2020
This is a fun game but the full 30 second ad after every other level is too much! At least give the option to opt out after a bit . Most games have this and no one wants to spend more time watching ads than playing it! Reply to dev: lots of games have ads to help revenue, but they don't req. Full 30 sec. view. Update: Thanks for listening and making changes! Ads much more manageable now! Means a lot that you read these and make changes to game to make it better!
129 people found this review helpful
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Infinity Games, Lda
May 19, 2020
Hi dear player, Thank you for your feedback. If you update your game, you'll see much more features and also the ads are completely reworked. We hope the new ads bother you less Have fun :)

What’s new

Some bug fixes.