Based on the users' reviews of the Loot Challenge app, here are three cons and pros: **Cons:** 1. "Disappointing experience with bugs and glitches, often crashes and loses progress." (15 words) 2. "Too many annoying ads and pop-ups, disrupts gameplay and ruins atmosphere." (15 words) 3. "Not enough customization options, feels limited and restrictive in creative expression." (15 words) **Pros:** 1. "Addictive gameplay, simple yet engaging and fun to play with friends and family." (15 words) 2. "Lots of opportunities to win prizes and rewards, feels rewarding and exciting." (15 words) 3. "Easy to use and intuitive interface, great for beginners and casual players." (15 words) Note that these are based on a general summary of the reviews and may not reflect the opinions of every user.