Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Learn How to Solve a 4x4 in 10 Minutes (Full Yau Method Tutorial). That video is uploaded by J Perm at 2018-01-28T18:17:56-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [KWOZHbDdOeo]