Based on the users' reviews on the Apple App Store, here are three cons and pros in 15 words or less: **Cons:** 1. **Lack of variety**: Users complained that the game's levels are too repetitive and lack new challenges. 2. **Toxic community**: Some reviewers mentioned that the app's comment section is filled with negativity and disrespect. 3. **Glitches and crashes**: A few users experienced glitches and crashes, which disrupted their gaming experience. **Pros:** 1. **Addictive gameplay**: Many reviewers praised the game's engaging and addictive puzzle-solving mechanics. 2. **Simple yet challenging**: Users appreciated the game's clean design and increasing level difficulty. 3. **Free and fun**: Reviewers enjoyed the app's free-to-play model and the variety of puzzles available.