Based on the user reviews on the App Store, here are three pros and three cons of the ONET Legend app, each limited to 15 words: Pros: 1. Users praise the app's high-quality graphics and engaging gameplay, calling it "addictive" and "visually stunning". 2. Reviewers appreciate the game's challenging level progression and enjoyable puzzle-solving experience. 3. Many users highlight the app's social features, such as leaderboards and multiplayer modes, as a strong aspect. Cons: 1. Some users criticize the app's occasional bugs and crashes, which can be frustrating and disrupt gameplay. 2. A few reviewers find the learning curve too steep, with too much repetition and not enough guidance. 3. A minority of users express disappointment with the app's lack of regular updates and new content additions.