Used for Oxford CodeSoc weekly Python classes which are one hour long each.
Links to previous challenges and solutions:
challenge1,
solution
challenge2,
solution
challenge3,
solution
challenge4,
solution
challenge5,
solution
challenge6,
solution
[challenge7](https://onedrive.live.com/download?cid=409B943F3040E52C&resid=409B943F3040E52C %21124578&authkey=AEICVHmyaJ4xNXw)
challenge8