Duo Survival

Instructions:
1. Each player draws a 5x5 grid.
2. Players take turns calling out coordinates (e.g., "A3").
3. If the coordinate has a ship part, the ship is hit and the owner marks it with an "X."
4. If the coordinate does not have a ship part, the owner marks it with a "O."
5. The first player to sink all of their opponent's ships wins.
FAQs:
* How many ships do I get? 5: a carrier (5 squares), a battleship (4 squares), a cruiser (3 squares), a submarine (3 squares), and a destroyer (2 squares).
* Where can I place my ships? Anywhere on the grid, but they cannot overlap or touch.
* Can I change my ship placements after I've started the game? No.
* What happens if I hit a ship part? You mark it with an "X" and get another turn.
* What happens if I miss? Your opponent marks it with a "O" and it's their turn.
* How do I win? Sink all of your opponent's ships.