The radius of a rectangle What would the world look like if you could only see squares? Posted on May 19, 2024 Tags: scaling geometry

Can you beat the heats? A good old racetrack whodunit. Posted on May 6, 2024 Tags: information-theory trees

Capture the flag How often can you win when you have a number and they have an arrow? Posted on May 1, 2024 Tags: geometry game-theory expectation

Card collisions What's the chance no card sees its own reflection? Posted on April 21, 2024 Tags: approximation recursion mean-field