# Scrabble Solver > Free and open-source analysis tool for Scrabble, Super Scrabble, Scrabble Duel, Letter League, Crossplay, Literaki, Kelimelik, and Wyrazy. Quickly finds top-scoring words for a given board and rack in English, French, German, Persian, Polish, Romanian, Spanish, and Turkish. Scrabble Solver is a single-page web app. Enter the board state and your tiles to get every legal move ranked by score, check whether a word is allowed in the selected language's dictionary, and look up word definitions. Once a dictionary is cached, solving also works offline. ## Resources - [Web app](https://scrabble-solver.org/): the solver itself, free and with no sign-up - [Source code](https://github.com/kamilmielnik/scrabble-solver): GitHub repository with documentation and issue tracker - [npm package](https://www.npmjs.com/package/scrabble-solver): run the app locally with `bunx scrabble-solver@latest`