public override async Task Part2()
{
var fromNumber = Convert.ToInt32(new string(PuzzleInput.Take(6).ToArray()));
var toNumber = Convert.ToInt32(new string(PuzzleInput.Skip(7).Take(6).ToArray()));
var numberRange = Enumerable.Range(fromNumber, toNumber - fromNumber);
var count = 0;
var validNumbers = new List <int>();
foreach (var number in numberRange)
{
if (CheckNumberPart2(number))
{
validNumbers.Add(number);
}
}
ResultPart2 = validNumbers.Count.ToString();;
}
