Rugby X is like regular rugby, but it's played with only seven people on each team instead of the normal 15. It's played on a smaller field, so there's a lot of running and quick movements. The game is really fast-paced and exciting to watch. The players wear special gear to protect themselves, like helmets and padding. The goal of the game is to score points by carrying the ball across the other team's end zone and touching it to the ground. But if you get tackled, you have to give up the ball to the other team. So, the players have to be really good at dodging and weaving around the other team to avoid getting tackled. It's a really fun game to play and watch!