I mastered mini chess in 7 days and it was pretty fun...
Cyranno-Lossi (chess coach) - https://www.chess.com/member/cyrano-lossi
It was technically 7 days because i started a little before this. You can see me playing it in my last video. Also some parts of this video are exaggerated a wee bit. I still can't believe I didn't win that last match though, I really thought I had that.