Im still using the beginners method with cross on top, Imalmost always sub one minute
. I also think Dan Knights still solves the cross on the top, and he can do sub 15s mostly. So I think this is a different way of thinking, like when you run with spiked shoes or not, you have different times even though they are preety much the same.
I do have to start learning Fridich F2L...
I do have to start learning Fridich F2L...