Need help finding old IBM PC game

I am trying to help someone find a game that apparently shipped with the IBM PC. Below is the description. -- First of all thank you very much for offering to help. This game is a crossing between mastermind and trivial pursuit.The graphics were extremely simple, similar to the mastermind board. The purpose of the game was to guess or identify a famous person or event?with the fewest hints or clues given. The lesser hints needed the more points scored, and I think there were up to 5 (I'm not so sure about the actual number) clues given, if unable to recognize the identity, well, your score wasn?t very high and you were given the right answer and passed on to the next clue. e.g. 1. shot from behind during the performance of Our American Cousin and then hints no.2, 3, 4 & 5?would be even more obvious, gradually disclosing more information in the?following clues.? So this game is different, because in similar games you know the character or the event and you just have to choose a correct answer among four or five options, so there is not much of a challenge, you end up guessing, not identifying which makes it much more interesting. It was a preloaded software game included in the brand new IBM pcs here in Mexico during the mid 90's. It was called "Pistas" , Spanish word for?"clues" or "hints". ??I tried contacting IBM, both here in Mexico and USA, but unless I give them exact model (and almost serial number) of the machine I saw it in, they cannot help me. Unfortunately, I didn't pay much attention to the pc itself since I came across this game a lot in demo pcs all over town. I never imagined they would suddenly stop using it , and when I called them, it simply got me nowhere. -- Any idea what game this person is talking about? And if so, anyone know where to get a copy? Sellam Ismail Vintage Computer Festival ------------------------------------------------------------------------------ International Man of Intrigue and Danger http://www.vintage.org * Old computing resources for business and academia at www.VintageTech.com *