Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Frustrating glitches and errors that ruin the game experience and waste time. 2. Limited game modes and features compared to other puzzle games in the market. 3. Unreasonable difficulty spikes that make progress almost impossible to achieve. **Pros:** 1. Challenging yet engaging puzzles that require strategic thinking and problem-solving skills. 2. Beautiful 3D graphics and animations that create an immersive gaming experience. 3. Simple yet addictive gameplay mechanics that keep players coming back for more. Please note that these conclusions are based on a general analysis of the user reviews and may not reflect the opinions of every individual who has used the app.