Rock Paper Scissors vs Computer
By Duetly Editorial · Published 2026-08-30 · Updated 2026-08-30
The honest computer is not a mind reader. It does not 'learn you threw rock twice.' It rolls a three-sided die.
What you should expect
Over many rounds your win rate should sit near one third, with about one third draws. Streaks will happen. Streaks are what random looks like. If you win ten in a row, you got lucky, not clever.
Why play it anyway
- To learn the buttons on a phone with one hand.
- To see how best-of-5 feels when the opponent has no tells.
- To confirm a 'system' does nothing — which is useful humility before you play a person.
Start RPS vs computer, then switch to online with a friend when you want the human version of the same rules.