private GroupCards[] GroupCards(Card[] cards)
{
return cards.GroupBy(x => x.Number).Select(x => new GroupCards() { CardCount=x.Count(), CardNumber = x.FirstOrDefault().Number }).OrderBy(x=>x.CardNumber).ToArray();
}
private bool CheckSameColor(Card[] cards)
{
return cards.GroupBy(x => x.Color).Count() == 1;
}