Penny Dell Crosswords - Daily crosswords featuring exclusive Penny Dell crosswords.
Listudy - Improve you chess game with spaced repetition.
Crosswords - Download new daily puzzles from newspapers including the New York Times, Newsday, the Independent, and many more! Crosswords also supports paid puzzle subscriptions, allowing you to download puzzles from secure websites.
Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
Across Lite - Across Lite is an easy-to-use crossword application that supports puzzles from some of the U.S.
Chessmaster - Chessmaster is a chess playing computer game series which is now owned and developed by Ubisoft.