Press SPACE to activate. Inside, you may have to scroll left to see the code. There are 3 nested loops. 1.The innermost loop (2-line) goes from 0-10, and instructs the cat to walk 2 lines at an angle. 2. The middle loop (diamond) triggers the 2-line loop twice, forming a complete diamond. 3. The outermost loop (snowflake) triggers the diamond loop 10 times, forming a complete snowflake.