I finally get to plug something!
I just started a web-business selling my own, well-crafted, American-style crossword puzzles. If you're good with American English and American culture, and you have a PayPal account, you can purchase them for less than 99 cents USD. There's no online solving, but they're in PDF format, so you can download and print them at your leisure. No membership or log-in required. Some are free for download as well.
See the website at www.puzzletub.weebly.com
These are high-standard New-York-Times-quality crosswords, without having to purchase the Times. I also sell a game I invented called a Quincunx, which is a fill-in type word puzzle.
There's also a 20% discount if you purchase $5 or more all at once.
If you know any Americans looking for crosswords for fun, please send them my link.
OK, the commercial's over....