Based on the user reviews on the Google Play Store, here are three cons and three pros for the app "Thief Puzzle 4" in 15 words or less each: **Cons:** 1. Glitches and bugs cause frustrating gameplay interruptions and restarts. 2. In-app purchases feel unfair and unnecessary, disrupting gameplay balance. 3. Some puzzles are too easy or too hard, leading to boredom or frustration. **Pros:** 1. Engaging puzzle mechanics require logical thinking and problem-solving skills. 2. Colorful and visually appealing graphics create an immersive gaming experience. 3. Increasingly challenging levels provide a sense of progression and accomplishment. Note: The user reviews on the Google Play Store are subject to change over time, and this analysis is based on the reviews available at the time of my knowledge cutoff.