Java solutions to Advent Of Code puzzles. 2017 complete, 2018 complete ... 2016 in-progress ... 2019 in-progress

Solution classes are named Y2K17_n for 2017 Day n and Y2K18_n for 2018, etc.

The resources folder contains puzzle input files (where applicable) with names matching solution class. Also contains test versions of each input file.

Individual puzzle solutions can be found by running main() of each class. The entire set of solutions for each year can be found by running Y2K17.main(), Y2K18.main(), etc.

Most solution classes include test cases to ensure correctness, as well as 'commented out' tests matching my inputs.