My method for beating a level: Try it on Fast mode several times, like 5 times. Then put it back on normal speed. It'll seem much easier compared to the fast mode.
It's challenging for the simple minded. Keep practicing at it and you'll be flying through the levels. A tip: Work on getting all the ends facing inwards first.
Not well made, intensely boring and simple. The movement of pulling back a booger (cough...) and shooting it at the little poorly drawn people gets repetitive and the whole concept altogether is immature. It's too easy, sometimes you don't even have to hit the people and it just scoops them up anyways. It doesn't take much education to see that this is a terrible game. Also, please install a mute button! So annoying!