At 7:26 the challenge was announced as NASCAR Challenge (24 quizzes) and repeated at 7:32 and 7:35 as unsolved. It was not won but then announced at 9:07 as unsolved in the NASCAR Drivers (29 quizzes) and at 9:08 as the same. Which one do you play? The lists were different. Are they both alive at the same time? Confusing.