Brooklyn 99 is a great show. I didn't always watch it, but it's solid. One thing I do like is that all of the characters are supposed to be smart and deal with cool shit. The most famous moment is the Monty Hall episode, but I really enjoyed Holt's Islander Riddle.
If you don't want to watch the video, then here's the puzzle.
There are 12 men on an island. 11 weigh exactly the same amount, but one of them is slightly lighter or heaver. You must figure out which.
The island has no scales, but there is a see-saw. The exciting catch? You can only use it three times.
I stopped the episode and figured it out. It took a while but it was fun.
