No-A press 120 stars tool-assisted speedrun attempts by Pannenkoek:
Video outlining the 18 unique A presses missing for 120-stars at the time. This was superseded later. with many other discoveries.
The 23 Remaining A Presses by Pannenkoek2012 (2018) Source.Watch for Rolling Rocks 0.5x A Presses by Pannenkoek2012 (2016)
This is one of the most elaborate explained videos. Source.
Ciro Santilli