Based on the users' reviews, here are three cons and three pros of the PPPuzzle app: **Cons:** 1. Some users find the puzzles too easy, leading to boredom and a lack of challenge. 2. Others experience bugs and glitches, such as crashing or freezing during gameplay. 3. A few reviewers comment on poor customer support and difficulty in getting help. **Pros:** 1. Many users appreciate the wide variety of puzzle types and increasing difficulty levels. 2. Reviewers praise the app's addictiveness, with many reporting they can't put it down. 3. Some users appreciate the app's clean design and intuitive controls, making it easy to play. Please note that these conclusions are based on a snapshot of user reviews at a specific point in time and may not be representative of all users' experiences.