Carom billiards is a cue sport played on a rectangular table without pockets. The game typically involves two players who use a cue stick to strike a white ball, aiming to hit both the red ball and the other white ball in a single shot, known as a "carom." The objective is to score points by successfully making these caroms. There are different variations of carom billiards, including three-cushion billiards, where players must make the cue ball contact the cushions before hitting the other balls. The game requires skill, strategy, and precision, making it popular in many countries around the world.