Play Rock Paper Scissors Online — Free Hand Game
Introduction
Rock Paper Scissors is the oldest decision game in the world and the fairest one ever invented: rock breaks scissors, scissors cut paper, paper covers rock. In the browser version here, you face a computer opponent, and your only advantage is reading the patterns behind its choices. It is a game of pure mind games disguised as a children's pastime, and it runs free in your browser with no download and no account.
About Rock Paper Scissors
Rock Paper Scissors has been played for centuries across cultures, prized because it is instant, fair and requires nothing but two hands. Its rules are perfectly symmetrical — every option beats one other and loses to one other — which is why it has become the standard way to settle a tie or make a quick decision.
Against a computer, the game becomes a different challenge. A simple computer opponent picks randomly, so there is no strategy to learn. A smarter opponent follows patterns, and beating it means noticing those patterns and choosing the counter — the same skill of prediction that makes the game interesting between humans.
This version is based on an open-source Rock Paper Scissors game by Amir Allami, released under the MIT licence. It runs entirely in your browser with mouse or touch controls, and it offers quick rounds you can play for as long as you like. No download, no sign-up and no waiting.
How to Play Rock Paper Scissors
Choose your move.
Pick rock, paper or scissors before the round starts. Rock beats scissors, scissors beat paper, and paper beats rock.
See the computer's move.
After you choose, the computer reveals its move and the winner of the round is decided by the rules above.
Score the round.
A win adds a point to your score, a loss adds one to the computer's, and identical moves are a draw with no points awarded.
Read the patterns.
If the computer follows any pattern, track it and choose the move that beats the trend. If it plays randomly, your best strategy is simply to keep your own choices unpredictable.
Win the match.
The match ends when one side reaches the target score, which you can set before you start — best of three, best of five, or a longer match.
Rock Paper Scissors Controls
| Action | Desktop | Mobile |
|---|---|---|
| Choose rock | Click the rock button | Tap the rock button |
| Choose paper | Click the paper button | Tap the paper button |
| Choose scissors | Click the scissors button | Tap the scissors button |
| See the round result | The result is shown after both moves are revealed | The result is shown after both moves are revealed |
| Restart the match | Click the New Match button | Tap the New Match button |
| Set the target score | Choose best of 3, 5 or more before starting | Choose best of 3, 5 or more before starting |
| Fullscreen | Click the fullscreen button above the game | Tap the fullscreen button above the game |
| Exit fullscreen | Escape key | Tap the fullscreen button again |
Rock Paper Scissors Tips & Strategies
Watch for repeated moves
If the computer plays rock three times in a row, it may be stuck on a pattern. Choose paper to beat it — but be ready for it to switch.
Keep your own choices random
Humans are terrible at randomness. If you always play rock after a win, an observant opponent will punish you. Mix your choices deliberately.
Use the classic opener
Many players open with rock, so starting with paper is a small but real advantage. It is not a winning system, but it steals a point from predictable opponents.
Learn to read the streak
Some computer opponents use a simple pattern like cycling through rock, paper, scissors. Play a few rounds to spot the cycle, then start choosing the counter.
Do not overthink random play
If the computer truly plays randomly, there is no pattern to exploit. In that case, keep your choices unpredictable and let the law of averages settle the match.
Treat draws as information
A draw tells you what the computer is not playing, which narrows the next choice. Use ties to refine your read of the pattern.
What makes Rock Paper Scissors worth playing
- Classic Rock Paper Scissors against a computer opponent
- Runs entirely in your browser with no download or plugin
- Mouse and touch controls on desktop and mobile
- Adjustable match length from best of three upward
- Open source under the MIT licence with credit to the developer
Game Info
| Developer | Amir Allami |
|---|---|
| Released | 2023 |
| Genre | Casual, Party |
| Players | Single player |
| Technology | HTML5 / JavaScript |
| Platforms | Desktop, Tablet, Mobile browser |
| Average session | About 3 minutes |
| Licence | MIT |
| Last updated |
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Rock Paper Scissors — Frequently Asked Questions
Is Rock Paper Scissors free to play?
Yes, completely. The game is open source under the MIT licence and free to play here with no payment, no trial and no premium version.
What are the rules?
Rock beats scissors, scissors beat paper, and paper beats rock. Identical moves are a draw. The first player to the target score wins the match.
Can I play against a friend?
The version here plays against a computer opponent. For a human-versus-human game, the two-player board games on this site, such as Tic Tac Toe and Gomoku, are the better fit.
Can I play Rock Paper Scissors on my phone?
Yes. Tap the rock, paper or scissors button to make your choice. The game works in portrait and landscape on mobile browsers.
Is there any strategy against the computer?
If the computer follows patterns, watching and countering them works. If it plays randomly, the best strategy is to keep your own choices unpredictable.
How long is a match?
You can set the target score before starting — best of three, best of five, or a longer match. The game ends when either side reaches the target.
Licence & Attribution
Rock Paper Scissors, based on an open-source game by Amir Allami · MIT License
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