quackle

Crossword game artificial intelligence and analysis tool

Quackle is a free crossword game artificial intelligence and analysis tool that rivals the best players in the world! It can be configured to play and analyze crossword games with any board layout and use the newest lexicons. Quackle includes a move generator, move evaluator, simulator, and Qt-based user interface and can be used with any board layout, alphabet, lexicon, and tile distribution.