After analyzing the reviews, here are three cons and pros of the "Un Sort It 2D" app, each limited to 15 words: **Cons:** 1. Some users find the game's mechanics and controls too confusing and frustrating. 2. Others complain about the lack of variety in levels and gameplay. 3. A few reviewers mention experiencing occasional bugs and glitches. **Pros:** 1. Users praise the game's unique and challenging puzzle-solving mechanics. 2. Many appreciate the relaxing and meditative atmosphere the game provides. 3. Reviewers enjoy the sense of accomplishment and satisfaction from solving levels.