You are viewing a single comment's thread. Return to all comments →
This is called Ulam spiral if anyone wants to find more info on it. The wiki article on it is incredibly useful to solve this problem.
Seems like cookies are disabled on this browser, please enable them to open this website
Project Euler #28: Number spiral diagonals
You are viewing a single comment's thread. Return to all comments →
This is called Ulam spiral if anyone wants to find more info on it. The wiki article on it is incredibly useful to solve this problem.