"Sea Battle" is one of the most popular games in Russia. The aim of the game is simple - you must quickly drown all the enemy ships. It is simple. Each player draws a square. On top they write numbers 1 through 10, and down you put lettersof the ABC. 5 ships are placed within this square, each the size of one, two, three, four and five squares. Player 1 asks player 2: "A1?" And the second player answers: "Hit", "Missed" or "Killed". There are two players.