Running implemented solutions

Solutions for problems 1 & 6 are implemented in the spatial_challenges package
as problem1.py and problem6.py respectively

Calls to both and prints of their runtimes are made from invocation.py.

To ensure the solutions run as expected simply run:

python3 invocation.py

in this directory.

Side notes on other challenges (not solved for sake of time)

• Challenge 3: Can be solved using dynamic programming (with memoization)
• Challenge 4: Hexagonal is a proper subset of Triangular so next value would just be the next one that is Triangular and Pentagonal (save time on Hexagonal check)