Quackle - Open-source word game similar to Scrabble. Features a board editor, analysis tools, and artificial intelligence that rivals the best players in the world!

Tanglet - Tanglet is a single player word finding game based on Boggle.

Lexica - An open source word-search game.

Ruzzle - Ruzzle is a fun and fast-paced word game where you can challenge your friends or allow an opponent...

Wordfeud - A fun multiplayer word game. Who can make the highest scoring words?

Letterpress - Find words, steal tiles, color the board!