Connect Four is a two-player board game where the objective is to connect four of your colored discs in a row, either horizontally, vertically, or diagonally. Players take turns dropping their discs into a vertical grid, which consists of six rows and seven columns. The game ends when one player successfully connects four discs or when the grid is full, resulting in a draw. The game is simple to learn and can be played by people of all ages. It encourages strategic thinking, as players must anticipate their opponent's moves while planning their own. Connect Four is often played casually but can also be a competitive challenge.