How to Use the Rock Paper Scissors Simulator
Use this tool to settle group decisions, assign tasks, or just have fun with a tournament-style rock-paper-scissors bracket. Enter participant names and the simulator builds a full bracket, randomly deciding each match round by round until one champion emerges.
How to Use
Type participant names one per line, or leave the name field blank and enter a count (2–16) to use auto-numbered players. Click "Run Tournament" to see the full bracket with every match result and the final winner. Click "Simulate Again" to run a fresh simulation with the same lineup.
Tournament Rules
When the number of players is odd, one player advances with a bye each round. Tied throws are automatically replayed until a clear winner emerges. The bracket always produces a single champion.
Frequently Asked Questions
No — leaving the name field blank and entering a count will label players as Player 1, Player 2, etc. automatically.
Outcomes are random each simulation, so the same person winning repeatedly is possible but unlikely with more participants.