Choose a column to play, then drop a checker. Try to build a way to get four of your checkers in a row across, up and down or diagonally, while blocking your opponent. Get four in a row first and you win!

Choose a column to play, then drop a checker. Try to build a way to get four of your checkers in a row across, up and down or diagonally, while blocking your opponent. Get four in a row first and you win!