efficient

Here I am presenting a new method for solving a 4x4.. 4PB (4x4 APB) can be considered as application of ABP on 4x4. The primary steps are : Step 1 : Solve 2 opposite centres (if you are not colour neutral these have to be white and yellow) Step 2 : Pair up and attach 2 cross coloured edges to...

Before I begin, just wanna say.. I did not find a thread that mainly talked about this topic. And not sure if this goes under Cube Theory or not. Ef·fi·cien·cy: 1. the state or quality of being efficient; competency in performance. 2. accomplishment of or ability to accomplish a job...

I'm sort of the leader of a cube club at my school, and there are plenty of members who use fridrich f2l and 2l oll and pll. My question is : How do they seem to be turning faster than me if they are 20+ seconds slower than me (I avg about 15)? I thought they just aren't efficient...