Wild card jokers are chosen at random from the remaining deck at the beginning of each game, whereas printed jokers are specific cards that are marked as such at play store allthe outset of the game. When creating sets and sequences, jokers of both kinds can be used in place of any other card. Jokers require careful planning and strategic thought to use effectively. While keeping an eye out for their opponents' moves, players must decide how best to use jokers to finish their sets and sequences.