Based on the users' reviews of Card Spider Ext, here are three pros and cons: **Pros:** 1. Easy to learn: Users praise the app's intuitive interface, making it easy to pick up and start playing. 2. Many levels: Reviewers appreciate the vast number of levels and puzzles to keep the game interesting and challenging. 3. Fun and engaging: Players enjoy the combination of strategy and card games, finding it both fun and addictive. **Cons:** 1. Lack of variety: Some users feel that the game's levels and puzzles become repetitive and lose their appeal over time. 2. Limited social features: Reviewers wish for more social interaction, such as chatting or competing with friends, to enhance the game experience. 3. Ads can be intrusive: Some players find the ads in the app to be annoying and disruptive to their gameplay experience. Note: The reviews may vary depending on individual experiences and may not accurately represent the app's overall quality.