Rock-Paper-Scissors
The classic game:
- Rock crushes Scissors
- Scissors cuts Paper
- Paper covers Rock
Rock-Paper-Scissors-Lizard-Spock
The variant by Sam Kass and Karen Bryla popularized by Big Bang Theory:
- Scissors cuts Paper
- Paper covers Rock
- Rock crushes Lizard
- Lizard poisons Spock
- Spock smashes Scissors
- Scissors decapitates Lizard
- Lizard eats Paper
- Paper disproves Spock
- Spock vaporizes Rock
- Rock crushes Scissors