There is no information for this level, intentionally.
leviathan6@gibson:~$ ls -la
total 36
drwxr-xr-x 2 root root 4096 Sep 19 07:07 .
drwxr-xr-x 83 root root 4096 Sep 19 07:09 ..
-rw-r--r-- 1 root root 220 Mar 31 2024 .bash_logout
-rw-r--r-- 1 root root 3771 Mar 31 2024 .bashrc
-r-sr-x--- 1 leviathan7 leviathan6 15032 Sep 19 07:07 leviathan6
-rw-r--r-- 1 root root 807 Mar 31 2024 .profile
leviathan6@gibson:~$ ./leviathan6
usage: ./leviathan6 "4 digit code"
leviathan6@gibson:~$ for i in {0000..9999}; do ./leviathan6 $i; done
Wrong
Wrong
-SNIP-
Wrong
Wrong
$ whoami
leviathan7
$ cat /etc/leviathan_pass/leviathan7
qEs5Io5yM8
$