Automatic Elo matchmaking, shots resolved server-side, synchronised clock.
Real-time duels · Elo & leaderboards
Take on real opponents.
Take on real opponents.
Sink their fleet.
Battleship as a multiplayer duel: Elo-based matchmaking, Classic, Rapid and Blitz games, rematch by invite link with friends. Or train solo against the AI.
- Free
- No install
- In your browser
Three time controls, three ratings
A real, separate Elo rating for each mode, just like in chess.
Everything you need to sink the competition
Train offline, climb the solo League and unlock every tier.
An invite link is enough — no account needed to join the rematch.
Leaderboard per mode, game history in compact notation, progress curve.
Ready to set sail?
Create your account, pick a mode and play ranked in under a minute.