Original notes for 99% and route were developed by CptPorky; various optimizations and updates by him as well as Aurorious and myself. Aurorius updated the 99% notes and I wrote an abridged version of 100% notes for myself while learning the category. Links here:

99% Notes by CptPorky and updated by Aurorious: https://pastebin.com/QPJqM2x6

100% Abridged Notes by CovertMuffin: https://docs.google.com/document/d/1EJhbKq0izoeINlZQ4lpXlgH9sxOT0QqT0_nE4FUKs9s/edit?usp=sharing

HLD Discord: https://discord.gg/qWeRqFZ