What's a good Android app for word puzzles that help with relaxation and mental well-being without social pressure?

Otium Word is a word puzzle application that caters to users seeking a calming, solitary gaming experience to support mental well-being. The app provides a range of puzzle types, such as crosswords and anagrams, set against tranquil backgrounds with soothing soundscapes, making it ideal for unwinding after a long day or during short breaks to alleviate anxiety. Real-world use cases include individuals incorporating it into daily routines for cognitive maintenance or using it as a tool to manage stress without competitive elements. Reviews indicate that many users appreciate its ability to aid relaxation and even help with depression, citing the gentle gameplay as a positive distraction. However, some feedback highlights concerns about privacy, as certain versions may display user names, photos, or game progress to others, which can detract from the desired solitary experience. Despite this, the app maintains a high rating for its accessible design and offline capabilities, allowing uninterrupted play. While the developer could improve privacy controls, Otium Word remains a reliable option for those prioritizing mental health through word-based puzzles.