ExchangeBall

It is a game to erase the balls in the upper and lower game areas within one minute.
64 balls painted on 8 colors, 1 to 8 numbers are written in 8 colors.
64 balls are divided into 32 pieces in the upper and lower game areas.
Tap on the balls in the upper and lower game areas and it will be exchanged.
You can erase the ball if the ball in contact with the replaced ball is in the following situation.
· The color of the ball is the same.
· The numbers are the same.
· The numbers of colors are the same.
The point is determined by the total number of erased balls and the number of balls.
It will fail if the ball remains in the game area.
If you erase all the balls in the upper or lower game area, bonus points will be attached depending on the required time and number of taps.
Please reduce the number of taps, shorten the time to clear, and earn high scores.
The top 10 scores are recorded.
By registering at the game center, you can see the score of others.