Based on the users' reviews of the Ship vs Blocks app, here are three cons and three pros, each within a 15-word limit: **Cons:** 1. "Sometimes the blocks don't update in real-time, causing frustration." 2. "Some users experience technical issues, like lag or crashes." 3. "The game can be too easy or too hard for some players." **Pros:** 1. "The app is addictive, with clever level designs and increasing difficulty." 2. "Users praise the app's relaxing atmosphere and soothing music." 3. "The game offers a good challenge for players of all ages and skill levels."