Brainiacs2018

Maps from the Brainiacs 2018 contest, held on SeriousSite.ru.
https://www.serioussite.ru/forum/33-3758-1

Well, time to get your brain going! It's a puzzle map contest, and trust me, the puzzles here are top notch. But don't you worry, we've got the solutions, just in case! They are right here in this password-protected safe... oops.