Grok Learning Journal - Week 1 Part 1 - If only I had known that earlier

This is a screenshot of my failed attempts at on of the challenges

Before I realised that submissions were tracked and the amount of submissions affected your score, I was using the "Submit" button to check the errors in my code rather than running it. Ah well, apparently the first week doesn't count towards your score an is somewhat of a "practice week". At least I won't make this mistake when it counts.

I feel that there should have been a "how to use Grok" tutorial just for those new to the interface; in saying that, it only took a day or two to get used to - so it wouldn't be particularly necessary.