Roller Derby Test O'Matic

Turn left and learn the rules.

Question #18:

What is the definition of high contrast with regards to the skating surface?

  1. The boundary line and the base color of the skating surface are different shades of the same color
  2. There is a small degree of visual difference between the boundary line and the base color of the skating surface such that the boundary line color is just about visible from the skating surface
  3. There is a large degree of visual difference between the boundary line and the base color of the skating surface such that the boundary line color stands out from the skating surfaceCould not connect : The server requested authentication method unknown to the client