3x3 is a tournement of basketball, it is celebrated by the end of March .

The tournament is played with teams of 3 people. This whole party is part of the 3x3 circuit of all Catalonia. The tournement is done around the different villages, and Caldes tournament is the biggest.

People from around the world can play. If you win they invite you to another 3x3 from some others towns or cities, they also give a cup as a prize for each winner.

Here a video of a Spanish player and youtuber that is dedicated to playing 3x3.