What’s your IQ level?
Think you are smart enough? Stop the meaningless mind struggling, let's see if you have what it takes!

"Brain Quiz 3D" is a very addictive tricky puzzle game that is full of challenging quiz riddles and teasers. Only the smartest people can beat all the levels! Don't try to answer questions using a normal person mindset, or you will be fooled! Use your creative mind if you want to pass all the levels.

◉ 100+ Unique Levels and Endless Updates!
◉ Easy & Simple Controls (Tap, Swipe, Drag, Cover, Shake or Turn Direction of Phone!)
◉ 3D Gameplay and Environments
◉ Funny Sounds and Cool Game Effects
◉ Strange and Absurd Trivia Questions!

Think outside the box if you want to stand a chance to complete every level!
Boost your brain power! Do you have the best combo of knowledge and creativity, exercise your mind!

What’s New

Version 4.0

- Increase the difficulty of levels
- Add 20 new levels

Ratings and Reviews

4.5 out of 5
322 Ratings

322 Ratings

HouseofMaliyah ,

It’s really great but....

It’s really good but there’s to many ads like every level there’s an ad before you can even press next but after you press next sometimes it will play another ad but otherwise it’s a great game

Lol_m3n ,

It’s great but one thing

Each time I play and finish a level it makes a add but still just get rid of that and it good

Can I get a name not chosen ,

Not as cool as you might think

There is an ad after every level and each level is fairly simple. It seems to be 30 seconds of ads for every 10 seconds of game play. If you are looking for an app to watch ads with a quick game in between, then this is the app for you. It’s just not an app for me.

App Privacy

The developer, KOOLBEN CO.,LTD, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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