A #mastodon exclusive! You are invited to play on a *REAL* PDP-8/e running the TSS/8 monitor (TimeSharing System 8) pictured here. There is a user contributed tutorial here:
https://wiki.livingcomputers.org/doku.php?id=tss_8
To connect, ssh tss8@tty.livingcomputers.org
If you are unable to connect that means all 6 (yes, just 6) lines are in use. Remember, this is real hardware and there is NO EMULATION happening. It is the real deal! Enjoy!