What Is Battleship?
Battleship is a classic two-player naval strategy game where each player hides a fleet of ships on a grid and takes turns guessing coordinates to find and sink the opponent's ships. You can't see where the enemy ships are — you must deduce their locations based on hits and misses. The first player to sink all opposing ships wins. It's a game of logic, probability, and pattern recognition.
How to Play Battleship
- First, place your five ships on your grid by clicking cells. Press R to rotate between horizontal and vertical.
- Once all ships are placed, the battle begins.
- Click a cell on the enemy grid to fire a shot.
- Red marks show hits, gray marks show misses.
- After your shot, the CPU fires back at your grid.
- Sink all five enemy ships before they sink yours to win.
Basic Rules
- Each player has 5 ships: Carrier (5), Battleship (4), Cruiser (3), Submarine (3), Destroyer (2).
- Ships cannot overlap or be placed diagonally.
- Players take turns firing one shot per turn.
- A ship is sunk when all its cells are hit.
- The game ends when one player's entire fleet is sunk.
Strategy Tips for Beginners
- Use a checkerboard pattern for your shots — it's the most efficient way to find ships.
- When you get a hit, fire at the four adjacent cells to determine the ship's orientation.
- Once you know a ship's direction, continue firing along that line to sink it.
- Place your own ships away from edges — beginners often fire at edges first.
- Spread your ships out rather than clustering them together.
- Track which ship sizes remain — a 2-cell gap can only hide the destroyer.
Real Examples of Gameplay
Finding a Ship
You fire at D5 — miss. You try E7 — hit! Next turn, you fire at E8 — hit again! The ship is horizontal.
Sinking It
You fire E9 — miss, so the ship extends the other direction. You fire E6 — hit! Three hits means it's sunk. Cruiser destroyed!
Variations of Battleship
- Classic (10x10): Standard grid with 5 ships.
- Salvo: Fire as many shots per turn as you have surviving ships.
Why People Love Battleship
- Battleship combines strategic thinking with the thrill of the unknown.
- Every shot is a deduction — you're narrowing down possibilities with each hit and miss.
- The tension of hunting down that last hidden ship is genuinely exciting.
Play Battleship Online for Free
Play Battleship free in your browser against an intelligent computer opponent. Place your fleet, fire your shots, and sink the enemy. No downloads or sign-ups needed. Includes smart AI that hunts based on hit patterns.
Comparison
| Version | Difficulty | Players | Typical Time |
|---|---|---|---|
| Quick Game | Easy | 1 | 5-10 min |
| Standard | Medium | 1 | 10-20 min |
| Expert AI | Hard | 1 | 15-25 min |
Frequently Asked Questions
What's the best ship placement strategy?
Avoid the edges and corners — many players target those first. Spread your ships across the board rather than clustering them. Placing some ships vertically and others horizontally makes your fleet harder to find.
What's the checkerboard firing pattern?
Fire at alternating cells like a checkerboard (hitting every other cell). Since the smallest ship is 2 cells long, this pattern guarantees you'll find every ship while searching only half the grid.
Start Playing Now
Battleship is the ultimate game of naval deduction. Hide your fleet, fire your shots, and use logic to hunt down the enemy. Every hit brings you closer to victory, and every miss narrows the possibilities. Set sail and start firing.