Pachinko - this is a Japanese based gaming contraption. While this is not a twit proof resolution to win but a scientific and calculated approach typically yielded feedback.
If the Player's hand totals 1, 2, 3, 4, 5 or 0 a card is drawn if the Banker's hand isn't a normal 8 or 9. https://www.Artemisedinter.com/adele05l17178