Based on the users' reviews, I've aggregated the pros and cons of the app "Super Sudoku Puzzle Classic". Here are the results: **Pros:** 1. **Engaging and challenging puzzles**: Solving sudoku puzzles is fun, addictive, and rewards problem-solving skills daily. 2. **Variety of game modes and difficulty levels**: Offering hours of entertainment with Normal, Expert, and Classic modes available. 3. **User-friendly interface and visual design**: Attractive and intuitive layout, easy to use and navigate, makes for a smooth experience. **Cons:** 1. **Lack of tutorials or intro for new players**: Steep learning curve may hinder new users, ongoing players appreciate clarity. 2. **No leaderboard or social features**: Internal rivalries and tracking progress could enhance overall user experience and engagement much desired. 3. **Limited data tracking and insights**: Users expect controls over difficulty, statistics, and insights about their performance and time trials.