RackO - Version 2.0 The object of RackO is to line up your cards in numerical order before the computer does. There are 40 cards in the deck. You get 10 and the computer gets 10. You take turns either taking the discard or a new card, then you [Swap] it with one of yours. The round ends when someone goes RackO. You go RackO when all 10 of your cards are in order from Low to High. The one who go's RackO gets 75 points, and the other gets 5 points for each card in order starting with the 05 slot. You can go to 250 or 500. Note: If you quit a game before it's over, you will receive a Loss. Good Luck!