Play Battleship online
Play free in your browser against the computer, another player online, or a friend. No download or sign-in needed.
COMMAND STARTS HERE
Take your position.
Choose a computer opponent, find a player online, or invite a friend.
Solo practice
Challenge the computer at your own pace.
Online match
Match with another player who is also searching.
Play with a friend
Share a private invitation link.
How to play Battleship
- Choose a computer opponent, join the public queue, or share a private invitation link with a friend.
- Place all 10 ships on your 10 × 10 board, manually or with Auto-place. Their lengths are 4, 3, 3, 2, 2, 2, 1, 1, 1, 1 cells. Ships must be straight and cannot touch, even diagonally.
- When both fleets are ready, take turns selecting a coordinate on the opposing board and firing. Every shot ends your turn, whether it hits or misses.
- Sink every opposing ship to win. Cells around a sunk ship are marked as empty under the no-touch rule.
Switch between the 3D ocean and the 2D board in Settings. Both views use the same rules and work on phones and computers.
Guest play needs no account. You can optionally sign in with Google to save your player record across sessions.