Nacho Ninja Pirate Robot Monkey: JavaScript variation of this old game. Player vs. Computer.
Paper, Scissors, Rock: Java applet, from Jim Scott.
Paper/Rock/Scissors: Host ladders and tournaments.
Paul Roub: Rock, Paper, Scissors: Online CGI version, allows cheating.
PlayRPS.com: Select a character against whom to play and continue through a duel-style tournament.
Rock, Paper, Scissors: CGI game, allows human/computer or computer/computer play, with cheating. Rinkworks.
RoPas: Wager points against the computer. Registered users can be in the Hall of Fame.
Setup Group, Inc.: Java version that can be downloaded or played online.
SillyJokes.co.uk Janken: Flash 4 Game, Japanese for Rock, Paper, Scissors.
The JavaScript Source: Rock, Paper, Scissors: Random game, with source code.
WWW Roshambot: Online CGI that uses an Artificial Intelligence algorithm, does not cheat, is not random except for first move. Restricted registration version stores game histories.