There’s also Anubis, but it uses proof of work not a maze.

https://anubis.techaro.lol/

Activesync

Now, that’s a name I’ve not heard in a long time. A long time.

Well There’s Your Problem - Engineering disaster podcast, with slides! And the hosts vary from left, to very left.

JunkyardDigs/PoleBarnGarage - Two separate channels. Love them both for just fucking around with old cars/farm equipment/vintage snowmobiles

https://www.wikihow.com/Change-a-Tap-Washer

Oh no