And Max Deutsch chronicles his 30-day quest to hit a sub-20 in his excellent Month-to-Master series (which I was sure I first encountered here, but can't seem t

And Max Deutsch chronicles his 30-day quest to hit a sub-20 in his excellent Month-to-Master series (which I was sure I first encountered here, but can't seem to find). [1] [1] https://medium.com/the-mission/my-month-long-quest-to-solve-a-rubiks-cube-in-under-20-seconds-2b2204282575 https://medium.com/the-mission/my-month-long-quest-to-solve-...