This is a simple Fibonacci Spiral. This pattern is found on seashells, pinecones, and even cells! Beginning with 0 and 1, this pattern cumulatively adds the past two numbers to create the next number in the sequence. It goes like this: 0, 1, 1, 2, 3, 5, 8, 13, 21...
Completely me. Extremely simple, just needs 31 blocks of code and 1 sprite. Enjoy!