Drag The Dot - Don't touch anything!

Use your mouse to drag the dot from the starting point to the exit. Be cautious though, if you touch anything in your way, you'll have to start over. The obstacles consist of boxes and lines, usually moving around, rotating, varying scale and in some cases are invisible when the mouse cursor is not hovered around them. In later levels you'll have to use one-way portals to get to the level's exit.
This game is based on a very simple idea, yet it's so enjoying to play. It's a proof of the fact that a game doesn't have to be fancy in order to be good.
Check it out yourself here: Drag the dot. Or click the image to play the game in it's own window.