📱

Rotate your device to landscape

Sea Battle only works in horizontal mode

↔️

You

Opponent's turn - time to shoot left: 

Place your ships in the right way

Line Glazer

Your turn - time to shoot left: 

Waiting for the opponent...

Video camera reward 📹 time left: 

Your ships

Opponent's turn - time to shoot left: 

Place your ships in the right way

First-player's ships

Video camera reward 📹 time left: 

Your turn - time to shoot left: 

Waiting for the opponent...

Sea battle rules

In Sea Battle game you play against an opponent, both of you have two 10x10 grids, one grid is for your own ships, and another one is for your opponent's ships which you are trying to discover. You start by arranging your ships on your grid. You have these kinds of ships:

  1. Aviation Carrier (1 ship)
  2. Battleship(2 ships)
  3. Cruiser (3 ships)
  4. Destroyer (4 ships)

The ships cannot be next to each other on the grid, not even diagonally, they must always be at least one square away from one another. Also every ship except destroyer consists of multiple parts which you cannot mix together with parts of different ships and to see the difference between them every part has corresponding size label. You can arrange them as you want by dragging and dropping them following ship placement rules.

After the game started players take turns clicking(shooting) on the grid. If you miss the turn changes and if you hit a ship you get to shoot again. You mark which squares are hits and which are misses and try to be the first to sink all your opponent's ships. The first player to sink their opponent's ships or the first player whose enemy loses all his time wins the game.

Want the best experience?

You can already play in fullscreen mode, but for the ultimate Battleship experience (no address bar at all, no browser tabs, just pure game):

Add Sea Battle to your home screen — it turns into a real app!

How to do it:

Android (Chrome / other browsers):

  1. Tap the three-dot menu ⋮ (top-right)
  2. Tap Add to Home screen or Install app
  3. Give it a name if you want → tap Add
    → You’ll see the Sea Battle icon on your home screen!

iPhone / iPad (Safari):

  1. Tap the Share icon (square with an arrow pointing up)
  2. Scroll down and tap Add to Home Screen
  3. Choose a name → tap Add in the top-right
    → The icon appears on your home screen!

Once added, just tap the icon on your home screen and enjoy the game like a native app — no distractions, more space, feels professional.