Each player has 12 face-down cards (3x4). Two of them are revealed. The player whose turn it is can take the top card from the discard or draw pile. You can exchange one card (face-down or face-up) from your display. The round ends when a player has only face-up cards left. All cards are revealed. For scoring, the numbers on the cards are added together. The game ends when a player has 100 or more points. The player with the lowest total wins.

Special rule: If there are 3 cards with the same value in a column, they are discarded and not counted.

The cards are valued from -2 to 12.