About this app

Always wanted to be a super hero?
Have that super skill that everybody admires?
Like a Jedi? Of course, you do.
Who am I kidding?
This game can make you a super hero in MIND MATH.
Sounds nerdy, but it is super fun. And super complicated. At the beginning.
The rules are dead simple: you have to find 3 numbers that give you a given number.
As fast as possible. (Yes, look up in the tutorial the details. It is still that simple).
So. As fast as possible. ASAP (Like it is always in life).
And this is where it gets tricky.
You will probably suck at first.
But the good news is - you can get better. Much better.
The average time you need for an answer is the ultimate measure of your skill.
Your goal must be to get to 6 seconds on average.
You'll start somewhere around 100 seconds. Feels terrible.
But you can do it.
I can do it and my sisters can do it.
So you can do it too.
Just train. Like a Jedi. Do not let failure disturb you.
Tell your friends - let them suffer too.
Watch the daily world scores on the score board.
And when you get to 6 seconds you will feel the force.
Believe me. It is worth it.
Sincerely yours.
P.S. Forgot to tell you: my sisters and I can actually do the 4 seconds.
But focus on getting to 6 secs first. 4 secs is another feeling.




Improve your mind math and compete with players from all over the world!
If you love logic math games this game is for you! This is an impressive IQ improving game that uses the brain arcade principle for math arithmetic games.

You need to find a combination that gives the highlighted number in the circle. Swipe 3 numbers in any directions to give an answer. The combination means that you can multiply two of the numbers and add or subtract the third number. The order of the numbers on the board doesn't matter.

This 3o game has following features and advantages:
- Tutorial on/off
- Game Stats
- World Top
- My Games Today
- Help button
- Restart
- Profile with custom avatars
- Sound and Music on/off
- Animated achievements

Do you love brain quizzes or games that improve your brain? Then this game helps to boost your IQ and lift up your math skills. Such exercises are being used in schools for gifted children. Finding the right combination at the mental arithmetic game will raise your abilities in many amazing math and algebra games. Use daily this math brain booster to feel top-notch.

New features

We are very excited to share this update with you!
3o has now a competition and social hub!
You can now compete with friends, colleagues, followers.
Create your own competitions in a blink of an eye, play in official championships.
You can video chat and chat with your friends and stream your games.
Everything by not leaving the game.
Stay tuned and look into the game more often: soon we will announce an official 3o World Championship!

App Permissions

Allows applications to open network sockets.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to record audio.
Required to be able to access the camera device.
Allows an application to modify global audio settings.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows an application to write to external storage.
Allows an application to read from external storage.