Wasn’t that the Montreal Cognitive Assessment? I did a baseline of that in my mid-60s for comparison in later years. It seemed easy, but it sure was tough. They’d show you something early in the test and, unexpectedly, you were asked to remember it at the end of the test. I did ok, but didn’t ace it. It would be interesting to take it again as I’m nearing the 72nd birthday.
I thought it was the MMSE only because I remember hearing “30” (unless that was a confabulation on my part).