**Rock-Paper-Scissors** is a hand game usually played between two people, where each player simultaneously forms one of three shapes with an outstretched hand. The possible shapes are: 1. **Rock** (a fist) 2. **Paper** (an open hand) 3. **Scissors** (a fist with the index and middle fingers extended, forming a V) The rules are simple: - Rock crushes Scissors. - Scissors cuts Paper. - Paper covers Rock. The game is often used as a simple decision-making tool or as a fun contest between friends.