How long did this one take you? And how long have they been taking in general?
It was about 23 min from start to finish, which pretty typical when I am taking little breaks to dodge cars and stuff. A few times I have done them at the track, where they seem to go almost twice as fast.
Probably the max so far has been around 40 mins for the cutout-circle matching ones and maybe one of the climb estimation exercises.
I will try to remember to make notes of the times.
No worries! These estimates are very useful.