I am curious what percentage of humans would also give the incorrect answer to this puzzle, and for precisely the same reason (i.e. they incorrectly pattern-matched it to the classic puzzle version and plowed ahead to their stored answer). If the percentage is significant, and I think it might be, that's another data point in favor of the claim that really most of what humans are doing when we think we're being intelligent is also just dumb pattern-matching and that we're not as different from the LLMs as we want to think.