Rock Paper Scissors is ideal for decision-making when you can't concur

https://rock-paper-scissors-gambling-game-d-r-h-i5-222.rivetgarden.com/posts/it-s-time-to-extend-your-rock-paper-scissors-options

Rock Paper Scissors is best for decision-making when you can't agree. Pick your gesture, count down, and let chance settle the dispute.