May the best brain hemisphere win!

Logic and art come together in this simple and brilliant game.
Get ready to teach your brain some new stuff!


  • train your brain - both of the hemispheres at the same time!

  • mix colors on the right

  • solve simple math problems on the left

  • use both of your brain hemispheres together to beat the time!

How to play:

  • Solve simple math equations on the left side and color mixing equations on the right side by tapping on one of the three answers given below each equation.

  • The math includes adding, subtracting, multiplying and dividing numbers from 1 to 9.

  • Color mixing works like mixing watercolors or crayons - also see the color wheel (by Johannes Itten) in the Help menu (3rd screenshot)

Join the 5 million players who already jumped aboard the Twinoo Brain Train!

May the best brain hemisphere win!

Android, BlackBerry, iOS (iPhone, iPad, iPod Touch), Java ME, Series 40, Qt, Windows Phone, HTML5, MeeGo, BlackBerry - PlayBook
  • Free version available
  • Twinoo - $0.99 (Twinoo for web 2.0 is free!)
No categories selected
  • twinoo, logic, art, brain, math, color, calculate, dawn of play, razum, leaderboard, achievement, game center
Target Users
  • All casual gamers who love to test their brain, in this case both of the hemispheres!
Available in the following app stores
AppUp Center, Blackberry App World, chrome web store, GetJar , iTunes, Opera Mobile Store, iPad App Store
Meet the Artist: