<a href="https://connect-4.io">connect 4</a> is a famous vertical game, it is almost similar to Tic Tac Toe or Go Moku. A player drops a piece into one of 7 squares, each containing 6 "of pieces", until one player succeeds in getting 4 pieces in a row - horizontally, vertically or diagonally. You can choose to play 2 players or 4 players. connect 4 is a competitive game ideal for the whole family! This classic game will test players' ability to stay one step ahead of their opponents.