Does OKCoin work in the USA?

I'm curious to know, does OKCoin, the well-known cryptocurrency exchange platform, operate within the United States? I've heard mixed reviews about its availability in different regions, and I'm interested in understanding if it's accessible for traders and investors residing in the USA. Are there any specific restrictions or limitations that I should be aware of before considering using OKCoin for my cryptocurrency transactions? It would be great to have a clear answer to this question to help me make an informed decision about my options.