Three people play basketball together. 
Three people play basketball on a small court. 
They use only one basket. This makes the game very fast. Teams play for ten minutes.
A team wins if they get 21 points. A shot from far away is worth two points. A close shot is worth one point.
People play this in streets and gyms. It is even in the big Olympics! It is a fun way to play.
Do you want to play with your friends?
3x3 basketball is a fast version of the game. 
The game is very quick. Teams play for a single 10-minute period. A team wins if they reach 21 points first. If no one reaches 21 points, the team with the most points wins. Shots made from far away are worth two points. Shots made closer to the basket are worth one point.
People have played this in streets and gyms for a long time. Now, it is a major sport. FIBA is the group that runs the official rules. They hold big events like the FIBA 3x3 World Tour. This tour offers large cash prizes to winners. 3x3 is also part of the Olympics and the Commonwealth Games. It is a great way to bring new players to the sport.
3x3 basketball is a fast and exciting version of the game we know. 
The way the game works is very quick and simple. A single game lasts for only 10 minutes. A team wins immediately if they reach 21 points first. If no one reaches 21 points, the team with the most points wins. Shots made inside the arc are worth one point. Shots made from far away, called "downtown," are worth two points.
People have played 3x3 in streets and gyms for many years. In the late 2000s, rules began to become official in the United States. Tournaments like Gus Macker helped organize players of all skill levels. A group in Romania called Sport Arena Streetball also hosted events starting in 2005. FIBA began testing official rules in 2007 at the Asian Indoor Games in Macau. The first international debut under FIBA rules was in 2009 in Singapore. These early events helped turn a street game into a global sport.
Today, there are many big competitions for 3x3 players. The FIBA 3x3 World Tour is a major series of tournaments. It includes Masters events and a big Final with large cash prizes. The highest tournaments for national teams are the FIBA 3x3 World Cups. 3x3 even made its debut at the 2020 Summer Olympics in Tokyo. Another huge event is Spokane Hoopfest in Washington, which is the largest 3x3 tournament in the world. Even the NBA has held its own summer series called Dew NBA 3X.
3x3 basketball connects to the world through a special ranking system. Players and national teams earn points at official events to move up the rankings. This system helps find the best teams for the World Cup. It also helps grow the sport all year long. Some leagues, like BIG3, use slightly different rules and different balls. Whether it is played in a professional arena or on a local court, the goal is the same. It brings people together through fast, skillful, and fun play.
3x3 basketball, often stylized as ƐX3, is a fast-paced variation of traditional basketball. 
The mechanics of the game are designed for continuous action. Each team consists of three active players and one substitute. A coin toss determines who starts with the ball or who begins overtime. The game begins when the defensive team passes the ball to the offense. All offensive players must start outside the arc, while defenders start inside. The clock runs for a maximum of 10 minutes. A team wins immediately by scoring 21 points. If no one reaches 21 points, the team with the highest score wins.
Scoring and shot rules differ from full-court basketball. Shots made inside the arc, including free throws, are worth one point. Shots made from "downtown," or outside the arc, are worth two points. After a goal, the non-scoring team takes the ball under the basket. They must dribble or pass it behind the arc to restart play. The offense has only 12 seconds to attempt a shot. There is also a "Trent Tucker Rule" for very late shots. If the clock shows 0.2 seconds or less, a player must use a high lob or tip-in.
Fouls and overtime follow specific regulations. If a game ends in a tie, teams play an untimed overtime period. In this period, the first team to score two points wins. Team fouls are tracked carefully to manage penalties. After nine team fouls, every subsequent foul results in two free throws and possession. Personal fouls during a shot inside the arc earn one free throw. If a player is shooting from behind the arc and misses, they receive two free throws. A player who commits two unsportsmanlike fouls is disqualified from the game.
The history of 3x3 is rooted in street and gym culture. While played informally for years, rules became standardized in the late 2000s. In the United States, series like Gus Macker and Hoop It Up grew the sport. In Romania, Sport Arena Streetball hosted events in Bucharest starting in 2005. FIBA began official testing in 2007 at the Asian Indoor Games in Macau. The international debut under FIBA rules occurred at the 2009 Asian Youth Games in Singapore. Bucharest later became known as the "Mecca of 3x3 basketball" by Sports Illustrated.
Today, the sport features massive professional competitions. The FIBA 3x3 World Tour is the top professional circuit. It includes a series of Masters tournaments and a grand Final. These events offer six-figure prize money in US dollars. The highest level for national teams is the FIBA 3x3 World Cup. The 2020 Summer Olympics in Tokyo marked the Olympic debut for the sport. Other major events include Spokane Hoopfest in Washington, which is the largest 3x3 tournament in the world. The NBA also hosts the Dew NBA 3X summer series.
3x3 is connected to a unique global ranking system. This system helps grow the sport throughout the entire year. Individual players and national teams earn points at FIBA-endorsed events to climb the rankings. National team entries for the World Cup are based strictly on these official rankings. FIBA uses a digital community and a tool called EventMaker to organize this network. This structure ensures that even local tournaments can connect to the global hierarchy. This organized system turns a street game into a professional worldwide discipline.
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