Is 127 good?

I took an IQ test through TickleTest.com (I think that's what the site was called) and I scored a 127. I guess that's about average. Not too sure though. I think anything less than 80 is 'mentally challenged'. It was a free test, but it asked for money after you took the test so that you could get your 'full IQ results'. I didn't pay, but had fun taking the test. It said that I am good with problem solving.