The rules for the challenge ladder are:

• Play the best 2 out of 3 games.
• Game 1 and game 2 are played to 15 points.
• Game 3 (if necessary) is played to 11 points.
• You need not win by 2 points (15-14 or 11-10 wins the game).
• First serve alternates from game 1 to game 2 regardless of who wins game 1.
• The player who gets the most total points in games 1 and 2 serves first in game 3.
• The winner of the match should report the scores using the "Report Score" button next to an open match.

For additional information, click on the Help button above.