ACD ladder problems with customised difficulty level: https://docs.google.com/spreadsheets/d/1Rn_ktQ9cjVhYCiwbDLAbZGwcX1-NKO7Jz4OSi4Y0cZ8/edit#gid=0
Competitive programming 1 : https://docs.google.com/document/d/1-mt-Frrp-6sCJ2NpcuA1LN9uiX150ZLjy2jr52_Lb40/edit?usp=sharing Contents from: Jamil As-ad Sir Accessible with gsuit email only!