Stack the 2D blocks as high as you can! When your replacement is less
than perfect, blocks will fall apart. But dont worry, stack will give
you the chance to recover it, if you manage to put enough blocks
perfectly then blocks will magically grow up! While you are growing up stack will ring the melody!
We are waiting for you to stack "stack" with blocks! Come and compete for the best score in the world in Stack 2d game!