Remainder Graphs / Modular Remainders (Solving Seven - Numberphile)
Remainder Graphs inspired by Numberphile:
https://www.youtube.com/watch?v=Ki-M1DJIZsk&t=443s
To find the remainder of a number divided by n:
Take a number at start with the left-most digit.
From zero, move clockwise based on the value of that digit.
Follow the arrow to your next starting position.
Move clockwise based on the value of the of the following digit.
Follow the arrow to your next starting position.
Follow this process until you've worked through all the digits.
You have found the remainder of your number divided by n.