Simon Anthony is cohost of a sudoku YouTube channel called Cracking the Cryptic. In this video he solves a difficult sudoku puzzle with extra constraints. It's really fun to watch him solve it and get more excited as his sense of wonder grows ("This is like the universe is singing to us," he says as he begins to realize that it is solvable). I watching the whole 25-minute video.
You're about to spend the next 25 minutes watching a guy solve a Sudoku.
Not only that, but it's going to be the highlight of your day.https://t.co/gnuI31x0PT
— Ben Orlin (@benorlin) May 17, 2020
