This game is to show how rigged arcade games are. Most of them have delays like this one from when you push the button. Almost all of them have some way to control the "payout rate". You will win if the machine feels like it, if it doesn't you WILL lose. Press space to stop the red blocks, try to stack them perfectly on top of each other. Press 1 to restart (Probably 1 will be broken though) . Try to line up the red blocks, if you miss the blocks will fall.
At the end if you stack the major prize, wait a couple seconds and you will win.