Based on the users' reviews, here are three pros and three cons for the Crossword Fi - Sanaristikko app, each limited to 15 words: **Pros:** 1. Users praise the app's vast vocabulary and challenging puzzles that improve their thinking skills. 2. Many reviewers appreciate the regular updates with new content and improved features. 3. The app's user-friendly interface and accessibility features make it enjoyable for new players. **Cons:** 1. Some users complain about the app's occasional errors, such as incorrect clues or wrong puzzle solutions. 2. Reviewers note that the app can be slow to load and sometimes freezes, leading to frustration. 3. A few users find the app's ads intrusive and annoying, disrupting their gameplay experience. Note: The conclusions are based on the users' reviews available on the Google Play Store page, but may not reflect every review or opinion.