This app is a version of the famous board game, Four In A Row, which is played by millions of people around the world.

Four In A Row is an exciting and challenging game. It requires a lot of thinking and quick reflexes to win. The first step is to connect four pieces of your color in a line. If you can do that, you can attack.

You can play the game with a friend or against a well-trained virtual player. Playing against the well-trained player will make you better. The game will be much more challenging and fun if you play with a friend.