Battleship
Classic 10×10 fleet battle: place five ships, then take turns firing. Play against the computer in your browser, or start an online room and share a 6-character code so a friend on the site can join—turns sync while you both keep the page open.
Choose a mode, then place your fleet.
Ships: 5 · 4 · 3 · 3 · 2 cells. Click a ship in the dock, rotate as needed, tap your grid to place. Or use Auto-place.
Your fleet
Target / radar
Open sea — fire when it’s your turn. ◯ = miss, red = hit.
Online play uses a short-lived room on this site’s server; share the code in chat or a message. It’s not a matchmaking service—both of you need the same 6-character code. If no one joins within a few hours, the room is cleared. For a private game in one browser, use Vs computer.
Note: This tool is for general information only, not professional advice. Full disclaimer
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