this post was submitted on 20 Apr 2026
117 points (97.6% liked)
What is this thing?
8264 readers
40 users here now
Let us help you identify that mysterious object you’ve found.
Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments

Knowing these you'll probably have to thread the ring through the slit at least once.
I bet the real trouble will be once you solve it remembering how you did it and getting the ring back on.
Not just the ring, also the disc.
~~Edit: I'm not good at visualising, but it looks like mive the ring to the left over the slit, put the disc through the slit and then move the ring back.~~
Second edit: probably not.