Math challenge. Can any mathematician here conjure up an EXTREMELY long and difficult math problem?

I'm not looking for those ones that you get paid to answer, like $1 million for the solution. I'm looking for one that has an answer. One with a lot of Trig, Calc, and Algebra terms,real advanced. Something that an extremely intelegent and knowledgable math scholar can solve in a couple of minutes, but still a little mind-boggling. I hope you know what I mean. Just a big problem, with so many things in it that its hard to even know where to start the first time you see it. I know I'm beginning to become repetitive, but who cares. Just lots of square roots, lots of division, cube roots, absolute values, nths, squares, cubes, greater thans and less thans, plusses, minuses, devided and multiplied by, the works. I hope you know what I mean. And dont make it short, longest complicated problem gets best answer. He says that he can solve pretty much every math problem out there. He has only 9 years of college. I bet that I'd stump him. Well good luck, and god speed.