ExchangeCube app for iPhone and iPad

It is a game to erase 64 cubes in the upper and lower game areas within one minute.
Three sides where one cube can be seen are painted in different colors.
Eight faces with the same orientation are painted with the same color, each with 8 colors.
On one side is a number from 1 to 8 written.
64 cubes are divided into 32 pieces in the upper and lower game areas.
Tap the cube of the upper and lower game area and it will be exchanged.
You can erase the cube in the following cases when the cube that contacts the exchanged cube contacts.
· There is a face of the same color.
· The numbers are the same.
The point is determined by the total number of cubes erased and the number of cubes.
If the cube remains in the game area it will fail.
If you turn off all cubes in the upper or lower gaming area, a bonus point will be attached depending on the required time and the 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.