Based on the users' reviews of the puzzle game for preschool kids, here are three cons and pros in English, limited to 15 words each: **Cons:** 1. Some users found the puzzles too easy for their preschooler, leading to boredom. 2. Others reported issues with the app's stability, causing it to freeze or crash. 3. A few users felt that the in-app purchases were unfair, with expensive unlockable content. **Pros:** 1. Reviewers praised the app's colorful and engaging graphics, perfect for young children. 2. Many users appreciated the app's ability to adapt to individual child's skill levels. 3. Some parents enjoyed the app's educational value, teaching problem-solving skills and spatial awareness. Please note that these are general summaries and may not reflect the views of every user who has reviewed the app.