A free app for Android, by MetaMars.

With the world’s most creative people, we’ve created a game that will let you challenge yourself with the most fun and interesting brain teasers.

You will find yourself thinking outside of the box and solving fun, challenging, and creative puzzles.

Step into the realm of Brain World – the new brain game that sharpens your creative prowess and hones your mind’s ability to solve complex quizzes with lightning-fast speed.

The excitement of these IQ games can be shared with your friends as you collectively tackle crazy challenges, engage in funny free IQ tests, and engage in a mind quiz game like no other. Prepare for a unique and exhilarating experience that will put your cognitive abilities to the test.