So, where is the walkthrough description? I seem to have missed it...

These are just conclusions based on the uploaded saves. But in general, I would like to read a detailed walkthrough of the winners, including the "twisted" and unique path of Invisible. :)

This is only for the first time... In the next tournament, these options will already be familiar and will be used during scouting...

For the second time. :) But it's not about the number of times; these options needed to be found in any case, whether they were familiar or not. It wasn't experience that was needed, but simply attention and thoroughness, which unfortunately were lacking.
Thank you for the link.