BlockIt Jam

Simply manage four lanes at an intersection and stop the cars from crashing. You get to use your arrow keys to stop the cars and the one that make it across get you points! Simple right?

Except for one key detail. You can only have two cars stopped at once and both cars cannot be on the same axis ie only horizontal moving or only vertical moving. Lastly each car accross increases that lanes speed for the next vehicle. Good Luck!