MatchHappleBrain

This app is mainly to exercise your brain and thinking ability. The first game: the system gives a value. You need to fill in the numbers in the three sides of the triangle, the sum of the numbers on each side length is this value.
The second game is: the system will randomly generate some numbers, you need to click on the number above the ball so that their sum is a random number.
And can quickly improve your math skills and thinking skills