This is a building block play.
The stacked It is box.
Can you how many to gain?
There is also a box with a little crushed in.
Lets make a tower in a box.
** How to play is simple! **
swipe the game view. up and down.
Flick the block. up ,down ,left and right.
When you release your finger from the block, the block falls.
** you can play in the waiting time.
All generations will be able to learn the imagination and dexterity and sense of balance.