Complex circuit exam practice questions?

[Coco12]

Does anyone know a good website where there are practice questions for complex circuits. I'm preparing for an exam, and can't seem to find any? The ones I found are all very similar and not really a challenge or either don't have the answer so I don't know If I did it right.

 

[NewtonsHead]

Well if you already know how to work with the circuits you have seen in class and in your textbook and want more, I would go to a library. If you are at college, the library should have some good books for that stuff. Besides books, I don't know.