Dice Don't Normally Look Like This...

This is episode 2 in a series I'm calling "Brainstorm."

The topics for these videos are puzzle-style problems, broken into two parts each, a couple months apart.
-- In the first part, I introduce the problem, and you (the viewers) try to solve the problem yourself, or at least come up with some initial approaches or first steps. I encourage you all to submit your (possibly partial) solutions to me (at purplemindcs@gmail.com) within 31 days from the release of this video!
-- In the second part, I follow up with animated discussions of the solutions that were sent to me, along with my own solution.

This one is about a relabeling the numbers on dice to get a rather interesting property.

Have fun, and I look forward to seeing what you all come up with!

Puzzle #1:    • Coin-flipping puzzle (I dare you to solve it)  

These animations are made using Manim, by 3Blue1Brown.