Based on the users' reviews, here are three pros and three cons of the app "Blocks - New Tangram Puzzles": Pros: 1. Engaging and challenging puzzles that improve problem-solving skills. "Loved the tangram puzzles, kept me hooked!" 2. Stunning visuals and smooth animations make the game enjoyable. "Beautiful graphics and animations, a joy to play!" 3. Simple and intuitive UI makes it easy to navigate and play. "Easy to learn, perfect for all ages!" Cons: 1. Some puzzles are too easy and not challenging enough. "Some levels were too easy, wanted more difficulty!" 2. Limited puzzle options and lack of variety. "Wrote more variety and puzzle types would be amazing!" 3. Advertisements disrupt the gaming experience. "Too many ads, would appreciate a ad-free version!" Note: The reviews are subject to change and may not reflect the full range of opinions on the app.