The ones who went looking, and found the way up. If you are on this list, you already know what it took. If you are not: it is closer than it looks.
Five commands did all the real work: ██████, ███████, ███████, ██████, ██████████████. The whole box rewards the same reflex: who am I, what may I run, what does the machine leak. And then not stopping at the finish line. guest → root → 👑. Way up: found.
First blood: he was the first to prove they found the way up. That is why he sits at the top.
The wall is open. The next name to make it lands right here.
I built this machine, so I do not count. The first seat is taken now: someone proved they found the way up. If you are wondering what 'the way up' even is: the site keeps a door for those who find it, a guest can ask what root lets them run, and the rest is nerve. That is your first crumb. Follow it, then come back with the right words.
# for the ones not yet here
The machine keeps a dead man walking in its overhead. It lets a guest run exactly one thing as root. Both facts are true, and both are doors. A shell always begins the same way: who am i, and what may i run?