Stacking of Rectangle which increase the focus of user.
It is simple and entertaining game.
In this game user try to overlap moving Rectangle of same size that of last rectangle at stack.
If users are able to stack properly they gate score for that.
If it is not completely overlap the outer portion are truncated, and the size of moving rectangle are reduced according to truncated amount.
if none of the portion of moving rectangle overlap. Then Game is over.
Thanks.