Advent of Code solutions in Scala

Year	Solutions	Inputs	Tests
2015	Solutions	My inputs	Tests
2016	Solutions	My inputs	Tests
2017	Solutions	My inputs	Tests
2018	Solutions	My inputs, other inputs	Tests
2019	Solutions	My inputs	Tests
2020	Solutions	My inputs, other inputs	Tests
2021	Solutions	My inputs, other inputs	Tests
2022	Solutions	My inputs	Tests
2023	Solutions	My inputs	Tests