Is it really? It seems like it would be excellent at that. I have a little hand held device from the 1990’s that can play 20 questions and is almost always right. It seems that if that little device can win, ChatGPT most certainly should be able to.
Edit: I just played and it guessed what I was thinking of in 13 questions. But then it kept asking questions. I asked why it was asking questions still since it already guessed it and it said “oh, you are absolutely correct, I did guess it correctly!”. Lol, ChatGPT is funny sometimes.