The optional hint tells you how many segments can be broken. Your task is to then find which ones. Did Time Tick Slower for a Woman Who Spent 500 Days Alone in a Cave?
After 32 years of waiting, mathematicians calculate Dedekind's ninth number, a 42-digit giant that defied logic.
What Is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.