Board Thread:General Discussion/@comment-26349101-20150502020250/@comment-26044650-20150502171610

203.81.206.232 wrote: Why won't the people who've completed the challenges share how they did it?! Some of them already do, actually.

I follow xBiGx Siwat on YouTube, you should too. He even made some helpful videos for some of the extreme challenges. Although he does cover both LINE and Kakao, so if you're trying to avoid spoilers I would advise against it. It's up to you.