Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. **Bugs and crashing**: Users report frequent crashes and bugs disrupting gameplay. 2. **Limited customization**: Some users feel the app lacks customization options, such as card design and background. 3. **Advertisements overbearing**: Advertisements are seen as overly intrusive and obstructive, spoiling the gaming experience. **Pros:** 1. **Classic Klondike solitaire**: The app stays true to the original game, with smooth and intuitive gameplay. 2. **No in-app purchases**: Unlike other solitaire apps, Klondike Classic does not offer in-app purchases. 3. **Easy to learn and play**: The app is accessible to new players, with a simple and straightforward interface.