Based on the user reviews, here are three cons and three pros with a 15-word limit each: **Cons:** 1. "The ads are extremely annoying, and they interrupt the gameplay often." 2. "Some levels are too easy, while others are too hard, no balance." 3. "The in-app purchases are too expensive and seem unnecessary." **Pros:** 1. "The game is extremely addictive, and I find myself playing for hours." 2. "The graphics and sound effects are great, visually appealing and fun." 3. "The puzzles are challenging, yet solvable, and the sense of achievement is good." Please note that these are general summaries based on the user reviews, and opinions may vary.