internal static void FillBoardAndMix <TCard>(this ICards <TCard> board, ICardBuilder <TCard> cardBuilder)
where TCard : class, ICard
{
for (int cardNum = 0; cardNum < board.NumOfCards; cardNum++)
{
TCard[] cards = cardBuilder.GeneratePairCard();
board.InsertCard(cards[0], board.GetRow(cardNum), board.GetColumn(cardNum));
cardNum++;
board.InsertCard(cards[1], board.GetRow(cardNum), board.GetColumn(cardNum));
}
board.MixCards(board.RemainCards);
}