The story of how I brought back 'true' from the GAS Sky Castle, only to find the treasure chest contents were different

I headed to the GAS Sky Castle again today. After passing through the DOM castle town, I am currently in the area where ...
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Can it be rewritten even though it's a constant? Hidden rules in arrays

I've finished the loops section and have now moved on to "arrays". Even though I was supposed to be progressing while "sort of understanding" things even while looking at the answers, this time, too, ...