Based on the users' reviews of the app "Impossible Pattern Puzzle Game", I've identified three pros and three cons. Here they are: Pros: 1. Challenging and engaging gameplay: Users praised the app's ability to keep them entertained with increasingly difficult puzzles. 2. Simple yet addictive design: Reviewers appreciated the game's straightforward mechanics and addictive nature. 3. Good time-killer: Many users enjoyed playing the game to pass the time, especially during commutes or breaks. Cons: 1. Frustratingly difficult at times: Some users found the puzzles too challenging, leading to frustration and a desire to quit. 2. Limited level progression: Reviewers noted that the game's level progression was slow, with limited opportunities for advancement. 3. Advertisements are intrusive: Users criticized the app's frequent and intrusive ads, which disrupted their gaming experience.