the first 5 tasks seem cohesive and covers the ideas mentioned in the Object Intro. However, the 6th task seems to be a bit standing out as introduces a different object structure than the scoreBoard which has been used above.
Moreover, the 6th task expects to just call the passed-in function reference inside the object - I did not see any reference to this in the tutorial nor was higher-order function introduced so far in the syllabus.
Have I missed any of the materials?
I am an experienced programmer. I am trying out Exercism with a set of freshers to train them to gain both depth in various JS features through these exercises and breadth in problem-solving approaches by looking at the variety of community solutions.