Lots of physics involved! It seems easy at first, but you have to be super-creative down the line! http://www.addictinggames.com/magicpen.html wait till you see 10, 11 and 12
aaarrrggghhhh - just what I need is another addicting game to play!!!! (I made it to level 16 though, have to stop now, time to go back to work)
LOL its a mind game for sure. The guys at work are tweaking at it all the time now that i have shown them.