There are fewer than 4000 people in the world who can escape this house [I don’t believe this, but it sounds good ]. So have a try .
There are 13 items hidden in this room in order to let you get out.
If you find:
0-6 items, your IQ is very low, you are a total moron
6-8 items, your IQ is low, you are a retard
9-10 items, you are normal, everyday smarts
11-12 items, your IQ is high, above the average
13 items found and get out of the room, there are less than 4000
people in the world who have done it.
The only clue provided is “1994”. I did not find it helpful, but you might.