Based on the users' reviews of the app "Differences 10", I've summarized the most common pros and cons as follows: **Pros:** 1. **Engaging gameplay**: Users praise the app for its addictive and challenging puzzles that keep them hooked. 2. **Simple and intuitive interface**: Reviewers appreciate the ease of use and minimalistic design of the app. 3. **Huge level variety**: Users enjoy the diverse range of levels, from easy to difficult, keeping the gameplay fresh and exciting. **Cons:** 1. **Limited hint system**: Reviewers criticize the app for not providing sufficient hints or guidance when they're stuck. 2. **Advertisements are intrusive**: Users complain about the frequent and interruptive ads that disrupt their gameplay experience. 3. **Glitches and bugs**: Some reviewers report encountering technical issues, such as crashes and freezes, which mar the overall experience.