Hello,
I am British and mainly like to set British style cryptic crosswords. I have been attempting to solve all of the mini, American style puzzles on Crosshare. I don't get a lot of the American references but at least they work with the small screen on my phone. I'm also using these trying to get some inspiration for more fun and interesting definitions, which American style crossword setters are renowned for. I only have a few puzzles on this site at the moment but see my website for some of my puzzles on other sites.
http://www.philpreen.co.uk/puzzles/crosswords