Rock paper scissors online, reinvented.
Play RPS Board, Classic RPS and BattleShield against real opponents or with friends. Instant matchmaking, one rating per game, free in your browser.
Games you can play now
RPS Board
A hidden-information board game where every duel is decided by Rock-Paper-Scissors. Outscout your opponent, protect your flag, and read the bluffs.
Classic RPS
The timeless duel, online and rated. Pure mind games — no board, no setup, just you reading your opponent round after round.
BattleShield
A fast tactical duel of attack, defense and timing. Bait your opponent into the wrong move and punish it.
Tic-Tac-Toe
The timeless duel of X's and O's. Simple to learn, sharp to master — now with online play and its own rankings.
Nim
Take turns removing stones. Whoever takes the last stone wins. There is a secret that always wins. Can you find it?
Dots and Boxes
Take turns drawing a line between two dots. Close a box and it is yours, and you move again. Whoever has more boxes at the end wins.
One profile. Every game.
- Sign up free — 30 seconds. No card, no ads in matches. You're ready before the kettle boils.
- Pick a game — Browse the catalog or jump straight into Quick Match and pick a game — we find you an opponent at your rating.
- Climb the ladder — Every win moves your ELO. Bronze to Grandmaster across seven tiers. Per game, no cross-pollination.
Built like a real arena.
- Instant matchmaking — Skill-matched opponents. No lobbies, no waiting rooms.
- Per-game ELO — Seven rank tiers from Bronze to Grandmaster, tracked independently per game.
- Direct challenges — Challenge any player by username, or share a room code.
- Cross-device — Browser-native. Game state syncs in real time across phone, tablet, and desktop.
- Twelve languages — The whole interface, not just the menus.
Strategy, history and quick duels
Dots and Boxes: the exercise-book game with a mathematician’s history
Where Dots and Boxes comes from: Édouard Lucas and la pipopipette, its names around the world, Winning Ways, the board solved in 2012, and variants to try.
How to win at Dots and Boxes
Most Dots and Boxes games are decided by chains. How to keep control by giving two boxes away, and the long chain rule that tells you who will get it.