Roshambo, also known as rock-paper-scissors, is a simple hand game often used to make decisions or settle disputes. Players simultaneously form one of three shapes with their hands: a rock (a fist), paper (an open hand), or scissors (a fist with the index and middle fingers extended). The rules are straightforward: rock crushes scissors, scissors cut paper, and paper covers rock. The game is typically played between two people, but it can also be adapted for larger groups. Roshambo is popular in various cultures and is often used in sports and games to determine outcomes, such as who goes first in a match.