I think you may be referring to a previous post of mine . My DD had an interview (and got an offer) last year - in addition to the usual questions, there were questions about hypothetical and somewhat surreal scenarios ...would you rather x or y (with the x and y being quite surreal)? there is no right or wrong answer, just a way to see how it your DC thinks / what matters to them. I think there were also one or 2 puzzles - less about solving them, more about discussing with the interviewer how you would approach them ...My DD knew how to solve one, got stuck on the second one but got some pointers from the interviewer and then knew what to do. She mentioned to us that the interviewer was very nice and encouraging and had told her that he was just interested in how she approached things.
It was one of the interviews she enjoyed the most and she came out with a big smile (it was also our final one and she even told the interviewer how we were going to celebrate!).