One Across Crossword Search

OneAcross is built on the puzzle-solving technology originally developed by a team of computer scientists at Duke University. After creating a computer program capable of solving tough American-style crossword puzzles, several of the researchers created the OneAcross site. The iPhone version of OneAcross is composed of the main function of the site--the crossword clue search, which is designed to help human solvers when they are stuck on a puzzle.
License Free
Operating System Webware