data file for next problem
looks like we're going to need some integration tests
failing tests for reading in and parsing the words file
get a sequence of the words
I was curious!
hmm, doesn't work like this
failing tests for the numerology function we want
woops
make the tests go green
failing test for generating triangle numbers
generate the sequence of triangle numbers
failing tests for working out if a word is triangle or not
make the test pass