Based on the user reviews, here are three cons and three pros of the app "Lost Polar Bear Block Puzzle Game": **Cons:** 1. Some users find the game too easy, lacking challenge and variety in levels. 2. Others experience errors and glitches, disrupting gameplay experience. 3. A few users criticize the game for being too similar to other puzzle games. **Pros:** 1. Users praise the game's addicting and relaxing gameplay, perfect for stress relief. 2. Many appreciate the app's colorful and visually appealing graphics and design. 3. Reviewers commend the game's simple yet effective controls and user-friendly interface.