Rock paper scissors
Play rock-paper-scissors against the computer, with a running score.
Pick rock, paper, or scissors and the computer picks independently at the same moment — the tool tells you whether you won, lost, or drew that round, and keeps a running score across rounds until you reset it.
Score (you – computer)
0 – 0
How to use
- Click Rock, Paper, or Scissors to lock in your move.
- The computer picks independently at the same moment — its choice isn't influenced by your past rounds.
- The score keeps a running tally across rounds until you reset it.
Common use scenarios
- Playing a quick round when there's no one else around to play against.
- Settling a decision with a bit more back-and-forth than a coin flip.
- Practicing or demonstrating the rock-paper-scissors rules to someone new to it.
- Playing a longer best-of-several series and tracking the score.
✓Content & verification reviewed: 2026-08-25
How we verify Rock paper scissors
How to confirm each round and the score are working the way you expect.
The computer's pick is independent of your move
The computer chooses uniformly at random from rock, paper, and scissors at the same moment you click — it doesn't peek at your choice first or adjust based on what you tend to play.
Standard rules: rock beats scissors, scissors beats paper, paper beats rock
The win/lose/draw result follows the standard rock-paper-scissors rules exactly — a matching pick from both sides is always a draw, and every other combination has one fixed winner.
The score is a running tally across rounds, not per-click
Score only updates on a win or loss for you, not on a draw — so if the total games played looks higher than "your wins + computer wins," the difference is draws, which don't add to either side.
Before you rely on the result
- You understand the computer's pick each round is independent and doesn't react to your play style.
- You're applying standard rock-paper-scissors rules to interpret any result that looks confusing.
- You know a draw doesn't add to either side's score.
- You've reset the score if you want to start a fresh series.
Who this is for
- Anyone wanting a quick round with no other player available.
- People settling a decision with a bit more interaction than a coin flip.
- Anyone demonstrating the rules to someone new to the game.
- People playing a longer best-of-several series and tracking the score.
Real-world examples
Solo quick round
Someone wanting to settle a small decision plays a single round against the computer and goes with the result.
Best-of-five series
Two people take turns using the same tool to play a best-of-five series, tracking the running score to decide the overall winner.
Teaching the rules
Someone explaining rock-paper-scissors to a child plays a few rounds together, using the on-screen result to reinforce which choice beats which.
Limitations
- The computer's pick is uniformly random each round — it doesn't try to counter patterns in your play, or learn from it.
Frequently asked questions
Can the computer see my choice before picking?
No — the computer's pick is generated independently at the same moment as yours, with no way to react to or anticipate your choice.
What happens on a draw?
Neither side's score increases — a draw is recorded in the round result but doesn't add a point to you or the computer.
Does the computer ever adapt to my patterns?
No — every round is a fresh, uniformly random pick from the three options, regardless of what you or the computer chose in previous rounds.
Can I use this for a series with friends?
Yes — take turns playing rounds against the computer isn't quite head-to-head, but you can each play a set number of rounds and compare who did better, or use it as a tiebreaker tool.
🔒 Runs in your browser — nothing is uploaded. Results are for reference only; see the disclaimer. Last updated: 2026-08-25
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