Prasanna mentioned that I should link my solve of this contest here, so if you're curious what a top-level perspective (I was third) of one of these looks like, I've got one. https://youtu.be/lDoMcZzE7gM
Loved the excellent puzzles in this test. Thanks, Prasanna for these puzzles. Special thanks to Swaroop and other contributors for Penpa updates to make it perfect for online solving.