British-style Cryptic Crosswords - Available to solve online or download. Includes solving help page. - http://www.gptucker.net/crosswords/
Crossword.telegraph.co.uk - Subscription site with daily and weekly puzzles from the Telegraph. Complete online or print them out. Paid subscription required. - http://crossword.telegraph.co.uk/
Lexcentrics - Cryptic crosswords and other word games. Pay site, but has a free section with a tutorial and sample puzzles. - http://www.lexcentrics.com/crosswords/
Orafusion's Cryptic Crossword - Monthly puzzle and tips on how to solve cryptics. - http://www.orafusion.com/crossword.htm
The Crossword Directory - Cryptic puzzle resources - links, book reviews and articles. - http://home.freeuk.net/dharrison/puzzles/
Crossword Links - Links to cryptic crossword sites, software and books. - http://www.eclipse.net/~dhamer/crossword.htm
Webber's Cryptic Crosswords - Puzzles in three formats. Also contains links to software. - http://thinks.com/crosswords/cryptic/cryptic.htm
Free Crosswords - Puzzles for download and articles on crossword compiling. Accepts user submissions. - http://www.freecrosswords.net/
Peter's Cryptic Crossword Corner - Site includes puzzles for printing, booklist, and a guide for beginners. - http://www.biddlecombe.demon.co.uk/puzzles.html