Based on the reviews on the App Store, here are three cons and pros for the Riddler Lite app: Cons: 1. **Limited question variety**: Users reported that the app repeats questions too frequently, making it less challenging and engaging. 2. **Bugs and glitches**: Several reviewers experienced technical issues, such as crashes and forced closures, disrupting their riddle-solving experience. 3. **Lack of customization**: Reviewers felt that the app lacks options to personalize the riddle difficulty, pace, or theme, leading to a uniform and unengaging experience. Pros: 1. **Challenging yet solvable puzzles**: Users praised the app's ability to provide increasingly difficult riddles that were still solvable with persistence and effort. 2. **Encourages critical thinking**: The app's riddles promote critical thinking and problem-solving skills, as users need to analyze and reason their way through each puzzle. 3. **Addictive and fun**: Reviewers enjoyed the app's interactive and immersive nature, making it an enjoyable and engaging way to exercise their brain.