[deannadream]

Ok, people! This one might make your minds spin... But don't think too hard on it! All I want to know is what everyone's full name is, and which car they drove...

Three cars had driven into a parking lot at the excact same time. They all left their cars to the attendant to park. Unfortunately, he isn't too good at remembering excactly which driver drove what car. However, he is sure of 6 facts:

1. Collin drove the BMW only if Mr. Cooper drove the Avenger.

2.Alan drove the Cortina only if Mr. Cooper drove the BMW.

3. Collin is Mr. Brown only if Mr. Andrews drove the BMW.

4.Brian is Mr. Andrews only if Collin drove the BMW.

5. Mr. Cooper drove the Avenger only if Alan is Mr. Brown.

6. Colin is Mr. Brown if Alan drove the Cortina.

Good luck!!!

[k-man]

Alan Andrews drove the Avenger

Brian Brown drove the BMW

Collin Cooper drove the Cortina

[bhramarraj]

Let Alan drove Cortina. Then according to statement [2], Mr. Cooper must have driven BMW....................[A]

According to statement [1], since Mr. Cooper did not drive Avenger (see A above), therefore Collin did not drive BMW. So Collin drove Avenger..............

[A] & also establish that Alan and Collin are not Mr. Cooper and hence Brian must be Mr. Cooper................[C]

Now statement [3] says Collin is Mr. Brown only if Mr. Andrews drove BMW. But Mr. Andrews did not drive BMW, so Collin could not be Mr. Brown, hence Collin is Andrews.....................[D]

Therefore Alan is Mr. Brown.................................[E].

From above:

Alan Brown drove Cortina.

Brian Cooper drove BMW.

Collin Andrews drove Avenger.

This answer meets all the requirements of the Puzzle.