🎄⌨️ Advent of Code 2018

Changes On Branch e94fa4b93ebe6197

Changes In Branch day15 Through [e94fa4] Excluding Merge-Ins

This is equivalent to a diff from 80485b to e94fa4

2019-11-27
19:07
fix backwardity check-in: 96ef01 user: joel tags: day15
2019-11-26
23:01
Refine what we got check-in: e94fa4 user: joel tags: day15
2019-11-25
13:27
Day 15 first steps check-in: 440bf0 user: joel tags: day15
2018-12-24
13:29
Add Day 14 solutions Leaf check-in: 80485b user: joel tags: trunk
2018-12-22
19:04
Add Day 13 solutions check-in: 381699 user: joel tags: trunk

Added day15.rkt version [124443].