Be ready for a race! Click the line that you think shows the fastest path. Make up your mind quickly as there’s a time limit for each round. Once you’ve selected a path, watch the race unfold--and wait for the photo finish to find out whether you’re right or wrong! In higher levels, the paths have different speed zones, forcing you to judge not only distance but also velocity. Hint: The moving bolts between the paths indicate the speed levels for the different zones.