4 gewinnt, also known as Connect Four, is a two-player connection game where the objective is to be the first to form a horizontal, vertical, or diagonal line of four of one's own discs. Players take turns dropping their colored discs into a vertical grid, aiming to strategically block their opponent while creating their own line of four. The game is played on a grid of six rows and seven columns. Once a disc is placed, it occupies the lowest available space in that column. 4 gewinnt is popular for its simple rules and engaging gameplay, making it suitable for players of all ages.