Tap your move, the computer reveals its own, and your wins keep score. Chase a streak.
Tap ✊ Rock, ✋ Paper, or ✌️ Scissors and the computer reveals its move at the same moment — it can't see your choice first, so there's no cheating. Rock beats scissors, scissors beats paper, and paper beats rock; matching moves are a draw. Your wins, losses, draws, and current win streak tally up at the bottom, so you've always got a streak to protect and a record to chase. Refresh the page to reset and start a clean run.
Quibzo's computer picks its move completely at random every round, so against it there's genuinely no pattern to crack — it's you versus pure luck, which is exactly what makes it a fair, no-arguments way to decide "who does the dishes" or "who goes first." Between two humans, though, the game is famously not random at all. People lean on small habits: many players open with rock, tend to repeat a move that just won, and switch after a loss. Knowing that, you can nudge the odds — but here, with a random opponent, the only winning strategy is to enjoy the streaks and shrug at the losses.
When researchers logged thousands of real games, the three "equal" throws turned out to be anything but. The most-cited figures (from the World Rock Paper Scissors Society) are rock 35.4%, scissors 35.0%, and paper just 29.6% — so paper is the least-thrown move, and rock edges it overall. The skew is even sharper by group: inexperienced players and especially men open with rock far more than a third of the time, treating it as the "strong" move. The practical edge against a human: lead with paper, particularly against a confident beginner, and you tilt that first throw in your favour. Two more proven tells — people tend to repeat a move that just won, and tend to switch after a loss, so a player who just lost with rock will often jump to paper or scissors next.
None of this works on Quibzo's computer, which picks uniformly at random — there's no habit to exploit, which is exactly what keeps it fair for settling "who goes first." It's a perfect ten-second time-killer, a quick best-of-five to settle a tiny dispute, or just something to do with your thumbs in a queue. Want the full playbook for beating humans? Read our guide to rock paper scissors strategy and psychology. Want chance to make a different kind of call? Flip a coin, roll the dice, or generate a random number.
Is the computer cheating?
No. The computer picks rock, paper, or scissors completely at random each round using your browser's random number generator — it can't see your move.
Does it keep score?
Yes. Your wins, losses, draws, and current win streak tally up as you play. Refresh the page to reset.
How do you play rock paper scissors?
Rock beats scissors, scissors beats paper, and paper beats rock. Tap your move and the computer reveals its own at the same time.