This is a comparison of the test of the fingers and thinking of the intelligence game.
The game uses a simple piece of material, through the use of spheres, four pyramid, cuboid model of the three, on the level forward. Of course, there will be some obstacles. Through the barrier, will be the same by matching model, three models can switch tap.
Is it very simple, in the high speed of brain and finger reaction, how much can you go forward?