Screw Pin Sort – Screw Out is a really tricky puzzle. It is a 2-phase puzzle. The player has to unclog a jammed parking lot. The tricky part is that the cars carry screws that need to unclog a piece that is already fixed. That is, you have to figure out how to unclog the cars that match the screws. If you unclog the cars in the wrong order, you can still lose the game. The difficulty level increases based on the number of cars stuck and the number of pieces that are fixed by screws.