Based on the users' reviews, here are three pros and three cons of the 11 Solitaire app: **Pros:** 1. Engaging gameplay with various solitaire modes to keep players entertained. 2. User-friendly interface with smooth transitions and easy-to-use controls. 3. Daily challenges and rewards to encourage consistent gameplay and improvement. **Cons:** 1. Limited game options and no ability to customize or create own solitaire games. 2. Advertisements can be intrusive and disrupt gameplay experience. 3. Some users report bugs and crashes, affecting overall app performance.