Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Lack of variety in puzzles, gets repetitive and boring quickly. 2. Ads are intrusive and disrupt gameplay, annoying experience overall. 3. Limited customization options, doesn't cater to different player preferences. **Pros:** 1. Engaging and challenging puzzles, keeps players hooked for hours. 2. Simple yet addictive gameplay, perfect for short breaks or commutes. 3. Visually appealing design, bright colors and smooth animations are a treat.