Based on the user reviews of the app "Unravel Lines Puzzle," here are three cons and pros in English, each limited to 15 words: **Cons:** 1. Some users find the game too simplistic, with not enough challenges to keep them engaged. 2. Others criticize the app for including too many ads, disrupting their gameplay experience. 3. A few users reported technical issues, such as freezing or crashing, while playing the game. **Pros:** 1. Many users praise the app's clean design and intuitive interface, making it easy to navigate. 2. Players appreciate the variety of levels, with increasing difficulty and surprise twists. 3. Reviewers applaud the game's relaxing and calming qualities, a great way to unwind and de-stress.