Rock · Paper · Scissors vs Computer
Instant, single-player, no sign-in. Pick a difficulty, throw, and chase your best streak.
Quick match
Rounds play out instantly in your browser against a computer opponent that adapts to your moves.
Prefer a human challenge? Play multiplayer Rock Paper Scissors with friends — share a link and battle through best-of-N elimination rounds.
Spots your favourite move and counters it.
You
CPU
Tip: press R P S to throw.
How to play Rock Paper Scissors vs computer
Beat the computer in seconds — free, single-player, and no sign-in. Here is how a match works.
Pick a difficulty
Choose Easy, Normal, or Hard. Easy throws at random, while Hard studies your history and tries to predict your next move.
Throw your move
Tap Rock, Paper, or Scissors — or use the R, P, and S keys — to lock in your pick against the computer.
See the result instantly
Both hands reveal at once and the round is scored immediately. No waiting, no sign-in, no opponent required.
Chase your best streak
Wins build a streak and your best run is saved on your device, so you can keep trying to beat your own record.
How to win against the computer
On harder levels the computer predicts your patterns, so remember what beats what and keep it guessing.
| Move | How | Beats |
|---|---|---|
| Rock | crushes | Scissors |
| Paper | covers | Rock |
| Scissors | cut | Paper |
Don't open with Rock
Most people instinctively throw Rock first, so leading with Paper quietly tilts the first round in your favour.
Beat the repeat
Players rarely throw the same move three times. After someone wins, expect them to switch — play the move that beats their likely next pick.
Punish the loser's switch
After a loss, opponents tend to play the move that would have beaten their last throw. Counter that move and you stay ahead.
Stay unpredictable
Against a sharp opponent, the only unbeatable plan is random: mix Rock, Paper, and Scissors evenly so there is no pattern to read.