I am proud to announce, two new challenges i made.
is a math training challenge, inspired from a small Korean site. However my implementation turned out to be... ugh. not of that high quality. It shouldn't take you too long.
is an exploit challenge, labelled also training. I hope you really enjoy this one, as this is my first production site written in GDOv7
! It should be easy, yet a satisfaction to the attacker.
I hope some people enjoy the fineprint ;) and i totally wish you...