[lurker17]

Bonus to anyone who gets the answer by intercepting another solver's email message.

[sdfjkl]

I just hope this machine is isolated from Stripe's network, in case someone makes it to secret level 99.

[gdb]

Yep, it's completely isolated. Someone rooting the machine is very much within our threat model :).

[heywire]

Must be fun watching all of the attempts... Do you have any way to monitor progress?

[gdb]

We don't have an exposed way. We'll probably do a summary blog post in the future with stats though!

[rurounijones]

I would LOVE to see something like a graph with the number of users who are logged in at each level over time and a little log at the bottom.

"User 10.0.0.1 read the level 1 file" "User 10.0.0.1 read the level 3 file"

Then I am a stats junkie

[chrisacky]

I've been trying to read $ history

Failed. :) I figured that would of been an easy way to progress through the levels. Read bash history from other users.

[saurik]

(This would certainly work if you can read my history: I don't consider the level "complete" until I get it down to a short bash one-liner that prints out the password. ;P)