Hello, my name is Jannis Grob and I am from Germany (Wca: 2018GROB02), I cube since the end of 2017. I can solve every WCA puzzle, but my favourites are 2x2 (2.8 global), 3x3 (sub12 global), 4x4 (50 global), square 1 (sub 30 global). I am running the Instagram site addictive.cubing where I post...