Based on the user reviews of "Jigsaw Puzzles Gothic" app, here are three cons and pros in English, limited to 15 words each: **Pros:** 1. Users praise the app's challenging yet solvable puzzles, suitable for all skill levels. 2. Many appreciate the app's beautiful Gothic-themed artwork and eerie atmosphere. 3. Reviewers enjoy the relaxing and calming experience playing the game provides. **Cons:** 1. Some users find the app's ads intrusive and annoying, disrupting gameplay. 2. A few reviewers criticize the app's lack of customization options, such as puzzle size and shape. 3. A minority of users experience technical issues, including crashes and slow loading times. Please note that these conclusions are based on a summary of the user reviews available on the App Store, and may not reflect the opinions of all users who have downloaded the app.