Borgmann also edited and annotated a book on crossword puzzles, 1970's "Curious Crosswords". A few crosswords have achieved recognition beyond the community of crossword solvers. In cryptic crosswords, the clues are puzzles in themselves. He could add crosswords and jigsaw puzzles, not to mention light reading. The puzzles have, like crosswords and arrowords, become very popular. The crosswords integrate cartoons into the puzzle playing experience. Cryptic crosswords are very popular in Australia. Enthusiasts have also created cryptic crosswords in Hindi. In the United States, cryptics are sometimes known as "British-style" crosswords. Cryptic crosswords especially are based on elaborate systems of wordplay. These include Starfall, ABC mouse, PBS Kids Video, Teachme, and Montessori crosswords. Compilers of cryptic crosswords are commonly called "setters" in the UK. As at April 2019, Jim had provided 244 cryptic crosswords for the paper. The cryptic crosswords were eventually dropped. Campbell enjoys hiking, listening to music, newspaper crosswords, and brewing Kombucha.