You Cant Win!

You Cant Win! is a simple reaction game: On a grid with the width of 11 squares a string of 5 squared boxes move from the left to the right side. When the player presses a button, it stops and directly above another string starts to move. The goal is to stop the next one directly above the first string because all squares which are not fall off. Then the next strings starts and is missing all squares which have previously fall off. So, for example, if one square was missed in the second try, the third string only has four squares left. The game is won after 30 rounds. Additionally there is a puzzle mode.