The aesthetics of this are great. Nice job.

Demo: https://youtube.com/shorts/Xer4mPZZH8E

This is absolutely the most charming thing I've seen in a hot minute.

For anyone also thoroughly enchanted like me, there is an additional, longer demo:

https://www.youtube.com/watch?v=WV52RtuWXk0

Living in software land, I do wonder how hard is the undertaking to build one of my own.

As a hobbyist cuber, this project reeks of icebreaking potential for the rest of the times I'm not actively solving -- leave it on my desk next to a cube... random coworker walks by, sees and grabs the cube, shuffles it, and chucks it into the SARCASM machine, enjoys a minute of novelty, ????, profit!