Link Four is an adaptation of the classic grid game Connect Four and the board-and-card game Sequence. The game is played using a game board and a set of cards. The game requires students to match their cards to spaces on the game board, and link four spaces in a row. Once a player has matched a card to a space on the game board, they may place one of their team’s colored marker chips on the board. Once a player or team has placed four chips in a row, they win.