Roller Derby Test O'Matic

Turn left and learn the rules.

Question #1571:

How wide must the track boundary line be:

  1. At least 1 inch (2.54 cm) and no greater than 5 inches (13 cm)
  2. At least 1 inch (2.54 cm) and no greater than 3 inches (7.5 cm)Could not connect : The server requested authentication method unknown to the client