Brain is an educational game that tests your knowledge and intelligent fighting alongside your friends. This educational game can be played alone and together with your friend (multiplayer) to test who is smarter penngetahuannya.

a brain teaser game has various categories of subjects such as:
- figures
- Music
- travel
- Psychological test / test iq
- mathematics
- IPA
- IPS
- Mathematics
- Indonesian
- English
- Chemistry
- Physics
- Biology
- History
- PE
- Information and communication technology
- Religious education
- geography
- art and culture
- sociology
- economy
- and others

This game is very fun to play because it can be played by anyone, anytime. question in this game is random and the matter is not infinite. the more questions that you have completed the higher the value obtained. This game is great especially for elementary school students, middle school, junior high or otherwise let alone wants a school exam or a national exam (UN) suitable to train intelligently and carefully.