Turn on TURBO MODE! Mess around with the rotation numbers for some interesting effects. My favorites are (-60,60) and (11,-37). The Collatz Conjecture is a mathematical thing where if you take any positive whole number and keep applying the same rules to it, it eventually becomes 1. If it's an even number, divide by 2; otherwise, multiply by 3 and add 1. This does that, but a lot and colorfully. There's no true pattern in how long it takes a number to reach 1, so it's sometimes used as a method of randomness. But if the starting conditions are the same, after drawing number 50,000 the screen should look the same every time.