Super Impulse Worlds Smallest Uno

The world's smallest UNO game. With the same rules as the normal size, but not really suitable for large hands. It is played over several rounds until someone has reached 500 points. The first player to discard all cards wins a round. You start with 7 cards. You can discard if you have the same number or the same colour in your hand as the top of the discard pile. If you cannot discard, you must pick up a card. Unless he has a special card. Don't forget: You have to call UNO when you discard the second to last card, otherwise you pick up 2 cards.