My solutions: https://gist.github.com/1026309 https://gist.github.com/1026309 Didn't really stop and think on the first one for too long, so it's a bit messy. O

My solutions: https://gist.github.com/1026309 https://gist.github.com/1026309 Didn't really stop and think on the first one for too long, so it's a bit messy. Overall it's quite easy but not trivial. Knowing the length of the challege at the beginnig wold be nice though.