Anyone played Monkey Island 2? There's a puzzle with a doorman, there's a few distracting clues where the answer is actually very simple. It doesn't offer con

Anyone played Monkey Island 2? There's a puzzle with a doorman, there's a few distracting clues where the answer is actually very simple. It doesn't offer confirmation bias though, and it took some time to figure it out. I consider it a very similar test. So one could actually construct such a test without the confirmation bias part, and then look at how long it takes for people to realize the simple model.