Here is easiest method to 3-star the first 15 challenges in single player mode. You can do this with single troop after watching this tutorials. #clashofclans #CoC #singleplayer My Clan information: Name: Hazaraywal PK ID: 2QLGQYQCQ My Clash of Clans Playlists 10 Years of Clash challenge: null. Clash Fest Event: null. Single Player Mode: null. Builder Base attacks: null. Tutorials and informational videos: null. War Attacks: null. Revenge Attacks: null. My Defenses: null. ► Chief Gaming is a mobile gaming channel focused on Clash of Clans. You will see a variety of videos focused on being Educational but Entertaining! You will find Informational Guides on Everything in CoC. Attack Strategies, 3 Star Attacks, Farming or Upgrade Advice, Lets Play and Update News - you'll want to Subscribe to see it all. Clash On!