Play and more intelligent
Use the fastest speed to calculate 24 by +, -, ×, ÷, challenge the brain speed, beyond the limits of mathematics!
Easy、 casual and interesting
Answer button to help you quickly improve the speed calculation skills, there is always solution to the problem, and find out!
Easy to learn, happy accompanied
To practice and get happy, all-round to enhance the computing power, learning from game, happy to grow!
Happy enjoy, learning synchronization
Rich leaderboard, there is always promotion ranking,only not practicing , come to be a problem-solved hero!
