Rock Paper Scissors

Play against the computer — Best of 3, Best of 5, or unlimited. Free, instant, no sign-up.

Mode

Round 1 of 3

You 0 — Computer 0

How to Play Rock Paper Scissors

Two steps and you are playing:

Choose a game mode — Best of 3, Best of 5, or Unlimited

Click Rock, Paper, or Scissors — the computer picks instantly and the result appears

In Best of 3 and Best of 5 mode the game tracks rounds and declares a series winner. Unlimited mode lets you play as long as you want with your session score tracked throughout.

Rock Paper Scissors Rules

There are only three rules — one for each matchup:

🪨

Rock crushes scissors

beats ✂️ Scissors

✂️

Scissors cuts paper

beats 📄 Paper

📄

Paper covers rock

beats 🪨 Rock

If both players choose the same option it is a tie — no points awarded and the round does not count toward the series in Best of 3 or Best of 5 mode.

Is There a Winning Strategy?

Against a truly random opponent — like this computer — no strategy can give you an edge. Each of the three choices wins exactly one third of the time when your opponent is picking at random.

In real-life Rock Paper Scissors against human opponents, psychology and pattern recognition matter. Humans are not truly random — most people unconsciously repeat their last winning move or change after a loss, creating exploitable patterns.

Against this tool, the best you can do is enjoy the streaks and have fun. The computer picks each choice with exactly 33.3% probability every single round — no memory of previous rounds, no bias toward any option.

Frequently Asked Questions

Rock beats Scissors, Scissors beats Paper, Paper beats Rock. Pick your choice and the computer picks randomly — completely fair every time.

Yes — the computer picks Rock, Paper, or Scissors with equal 33% probability every round. No patterns, no cheating.

Yes — completely free, no sign-up required, works on any device. Play unlimited rounds or choose Best of 3 or Best of 5 mode.

Against a truly random opponent there is no winning strategy — each choice wins exactly one third of the time. The best approach is to pick randomly yourself.

Best of 3 means the first player to win 2 rounds wins the series. Best of 5 means the first to win 3 rounds wins. Unlimited mode lets you play as many rounds as you want with no series end.