Based on the users' reviews, here are three cons and pros of the Survival Challenge 123 Stop app: **Cons:** 1. "Lack of variety in levels and challenges, gets repetitive quickly." 2. "In-app purchases feel forced, with no clear benefits or rewards." 3. "Glitches and bugs hinder gameplay, causing frustration and restarts." **Pros:** 1. "Addictive gameplay with increasing difficulty, keeps me coming back." 2. "Simple yet challenging puzzles require strategic thinking and problem-solving." 3. "Daily rewards and leaderboards provide a sense of accomplishment and competition." Note: The word limit for each item is 15 words.