Rock Paper Scissors
W 0L 0D 0
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How it works
You pick rock, paper, or scissors; the computer's move is chosen at random with crypto.getRandomValues, so it can't cheat. Standard rules decide the round (rock beats scissors, scissors beats paper, paper beats rock) and the running win/loss/draw tally and current streak update. A short reveal shows both hands before the result. Everything runs locally; nothing is sent anywhere.
Common use cases
- Settle a quick decision with a fair best-of session.
- Pass time with a fast, replayable mini-game.
- Demonstrate probability and streaks with repeated rounds.
Frequently asked questions
Does the computer cheat?
No. Its move is drawn with crypto.getRandomValues and is independent of your pick — it doesn't see your choice first.
How is the winner decided?
Standard rules: rock beats scissors, scissors beats paper, paper beats rock. Same picks are a draw.
Is my score saved?
The tally and streak are session-only and reset when you reload or press Reset.
Is anything uploaded?
No. The game runs entirely in your browser.