Advent of Code 2015 This folder contains solutions to each of the problems in Advent of Code 2015 in C++. Puzzle C++ Solutions Input Sample Input Puzzle page with solutions Day 1: Not Quite Lisp Part 1 Part 2 Link Link Link Day 2: I Was Told There Would Be No Math Part 1 Part 2 Link Link Link Day 3: Perfectly Spherical Houses in a Vacuum Part 1 Part 2 Link Link Link Day 4: he Ideal Stocking Stuffer Part 1 Part 2 Link Link Link Day 5: Doesn't He Have Intern-Elves For This? Part 1 Part 2 Link Link Link Day 6: Probably a Fire Hazard Part 1 Part 2 Link Link Link Day 7: Some Assembly Required Part 1 Part 2 Link Link Link Day 8: Matchsticks Part 1 Part 2 Link Link Link Day 9: All in a Single Night Part 1 Part 2 Link Link Link Day 10: Elves Look, Elves Say Part 1 Part 2 Link Link Link Day 11: Corporate Policy Part 1 Part 2 Link Link Link Day 12: JSAbacusFramework.io Part 1 Part 2 Link Link Link Day 13: Knights of the Dinner Table Part 1 Part 2 Link Link Link Day 14: Reindeer Olympics Part 1 Part 2 Link Link Link Day 15: Science for Hungry People Part 1 Part 2 Link Link Link Day 16: Aunt Sue Part 1 Part 2 Link Link Link Day 17: No Such Thing as Too Much Part 1 Part 2 Link Link Link Day 18: Like a GIF For Your Yard Part 1 Part 2 Link Link Link Day 19: Medicine for Rudolph Part 1 Part 2 Link Link Link Day 20: Infinite Elves and Infinite Houses Part 1 Part 2 Link Link Link Day 21: RPG Simulator 20XX Part 1 Part 2 Link Link Link Day 22: Wizard Simulator 20XX Part 1 Part 2 Link Link Link Day 23: Opening the Turing Lock Part 1 Part 2 Link Link Link Day 24: It Hangs in the Balance Part 1 Part 2 Link Link Link Day 25: Let It Snow Part 1 Link Link Link