My head hurst, and I like it! Well polished congratz
Thank you for playing! Hope it didn't hurt too much..
What level did you reach before quitting?
I got stuck on level 4, the one with 16 and 80 in the stations. To be fair I wanted to try it more but I had limited time and had other things to do, I'll probably try again later cause I really like doing math in my head :p