One-Eyed Jacks
The player chooses a card from their hand, and places a chip on one of the corresponding spaces of the game board (Example: they choose Ace of Diamonds from their hand and place a chip on the Ace of Diamonds on the board). Jacks have special powers. Two-Eyed Jacks can represent any card and may be used to place a chip on any open space on the board. One-Eyed Jacks can remove an opponent's token from a space. Players may use the Two-Eyed Jacks to complete a row or block an opponent, and One-Eyed Jacks can remove an opponent's advantage. One-Eyed Jacks cannot be used to remove a marker chip that is already part of a completed sequence; once a sequence is achieved by a player or team, it stands.