Based on the users' reviews of the "Learn Korean with Puzzles" app, here are the conclusions: **Cons:** 1. Limited vocabulary: Users complain that the app only teaches basic vocabulary, not enough to help with everyday conversations. 2. Too much repetition: Some users find the puzzles too repetitive, making the learning experience boring and unengaging. 3. Lack of grammar explanation: Many users wish for more detailed explanations of Korean grammar rules to help with sentence structure. **Pros:** 1. Engaging and fun: Users enjoy the puzzle format, finding it a fun and interactive way to learn Korean vocabulary. 2. Well-designed puzzles: Reviewers praise the app's well-designed puzzles, saying they help build confidence in reading and writing skills. 3. Great for beginners: Many users appreciate the app's gentle learning curve, making it suitable for those new to the Korean language.