Mots encreuats Màrius Serra is an Android application developed by Beetrick Technologies SL. It is a free app that falls under the Lifestyle category. The app is a crossword puzzle game designed for people who love to play with words.

The app is based on the popular crossword puzzles created by Màrius Serra, who has been publishing crossword puzzles for the past 25 years in La Vanguardia. The game is a fun and challenging way to test your vocabulary skills and improve your knowledge of the Catalan language. The app has a user-friendly interface and offers a range of difficulty levels to cater to all levels of players.