It's a beautiful day at the beach, and the surfers are out shopping for new boards. Create the coolest and biggest longboards to establish your surfboard-shaping shop as the best in town. Surf's up!

In Longboard, players draft and trade surfboard pieces as they attempt to build the tallest and most surfboards. More specifically, on a turn you take two actions, with three types of actions being possible:

Add a card from the deck to your personal supply, that is, cards lying face up in front of you.

Take a card from your supply to start or lengthen a board; all cards in a board have to be the same color (or wild) and each new card on a board must be equal to or greater in value than the card below it.

Place one or more cards in your supply in an opponent's supply, then take a single card from their supply of value less than the sum of what you gave them and use this card to start or lengthen a board