In the second round, the contestants attempted to match the celebrities whom they had not matched in the first round. On the CBS version, the challenger always began the second round (unless that contestant had matched all six stars; in this situation, the champion selected from the two questions available). This meant that a champion who had answered only one question could be ahead of a challenger who had played both questions, rendering the final question moot. On the syndicated versions, the leader after a round played first in the next round. In case of a tie score, the contestant who had not selected his or her question in the previous round made the selection in the tiebreaker round.