Good game. Solid concept. A bit boring in execution. The reason you get a 4/5 is because level 1:11 seems to be impossible.

I don't know if you are evil or if you just goofed up, but I threw together a screenshot to illustrate the problem I am having. Here are two links to said image, hosted on my dump and on imgur:

1. http://www.newgrounds.com/dump/item/e5cf22cd5c71e5a799f36166a48d00fd
2. http://imgur.com/YzNhBNT

(As always, be cautious with links, make sure to filter out the random spaces NG will insert.)

I'll PM you as well. Other players beware!

It was fun and challenging. I like that.

Fun and very creative. I like it.

This puzzle is simple, but hard. And i have not finished but, meh.

I find it as hard and easy. It is a great puzzle, but a hard one.