Hello,
This is my first post here. First of all this site is a lot of fun.
Regarding Level 2 Don't Blink. I have done the calculation and I receive a challenge done page when I complete, but the challenge does not show up as completed after that. I even wrote a script to compute it and send very fast as it may be because of timing. But still, it shows up as incomplete in the home page.
Best,
elasolova
on 2012-07-25 09:59:47 