Megamorphix: Solve Parity Problems Without Long Algorithms

In this video I show how to solve both parity problems on a megamorphix in a very intuitive way and without long and tedious algorithms. Links for tutorials to learn how to solve the megamorphix from the beginning: https://youtu.be/ThrEHtJN1_k (part 3 of this tutorial shows how to do the centre rotation) https://youtu.be/se4ELv85wiY