This tutorial is going to teach you how to solve the 2x2 cube using the ortega method. The Ortega method is a way to solve the cube fast, if you get good at it you can reach times under 5 seconds! So simply what you do is to solve first one face, and then the opposite face and then you solve the rest. Link to my Cube Timer: https://scratch.mit.edu/projects/860908027/
Thanks to J Perm for the YouTube tutorial for the Ortega method.