adventofcode2018 Golang solutions Problem Star 1 Star 2 1 * * 2 * * 3 * * 4 * * 5 * * 6 * * 7 * * 8 * * 9 * * 10 * * 11 * * 12 * * 13 * * 14 * * 15 16 17 18 19 20 21 22 23 24 25