Share how awesome the crack me was or where you struggle to finish it! Stay polite and do not spoil the solution/flag!
5:59 PM 06/11/2020
Trust nobody. It might turn out different that it seems.
mrT4ntr4 on 1:53 PM 06/18/2020: Solved it !! Tho its a level 1 for sure
eof on 3:49 AM 10/26/2020: Solved it. The attached file does not pass a radix to BigInteger.toString() before passing to Enum.valueOf()
koloslolya on 5:00 PM 11/04/2021: Solved, pretty funny one