namespace AOC2016;

/// <summary>
/// Day 21: <see href="https://adventofcode.com/2016/day/21"/>
/// </summary>
public sealed class Day21 : Day
{
    public Day21() : base(2016, 21, "Puzzle Name")
    {
    }

    public override object Part1() => "";

    public override object Part2() => "";
}