Yess I made it! Feels like the most difficult part was right before the tenth level, I guess I got into the pattern of movement after that, even if my mouse hand certainly feels pretty tired after all this precise maneuvering. 15 feels like a good amount of levels, not so challenging you give up, but just enough to feel rewarding. Controls are smooth, levels are smooth (though not much variation in obstacles) and I appreciate the hotkeys, especially the one to force restart! That really comes in handy. Also, when cursor is supposed to be hidden, it seems to appear everytime you come to a halt, which gives it a bit of a flickering effect if you - as I do - navigate the levels slowly. Using FireFox if that matters. Good game!
-cd-