The 3x+1 problem is a problem where you take a positive integer as input. If it is even, then you divide it by 2. If it is odd, then you multiply it by 3 and add 1. Repeat until you get 4, 2, 1, which will continue repeating. This projects does it for you. You put in an input, and it will give all the ouputs in a list. You can then press space to graph it.
