That works really well until you get to the pancakes part. Heat does
create pressure, but the pressure from the heat does not turn it brown.
It's a chemical reaction to the burning. And if we're to believe that
harvard students couldn't get it, but kindergarden students can, I
don't think the majority of them would say pressure, as many of them
don't look at presesure and stress the way an older person does,
especially under 6 minutes.
My best guess is that it's very simple, possibly not an actual answer.
It asks, "Can you guess the riddle" Of course I can guess what it is.
That's what the people in this forum have been doing all day long.
So unless it asks if I can ANSWER the riddle, maybe the answer is not "no", but "yes."
Yes, I could guess at this riddle all day long.