Kappa Puzzles offers a variety of word find puzzles and games, including crosswords, sudoku and cryptograms. The site's most popular puzzle is its word search, as of 2015.
As of June 2015, Kappa Puzzles offers over 35 different books involving word searching. Most involve finding words and circling those words in the puzzle; however, there are also number search puzzles that use the same methods, as well as a Bent and Wiggly Puzzle with hidden words that are not in a direct line. Kappa offers larger printed publications for those who have trouble seeing small print. Prices vary for a subscription to each publication, as does the amount of issues available to order.