Developed a MERN stack powered competitive programming webapp platform for GDSC college club in which registered students can participate and compete by developing solutions for problem statements. Algorithm which takes factors like submission time, etc generated a leaderboard and has a beautiful desktop only self made UI. Frontend is featured by many points like: Questions are locked until previous one is solved and state is handled dynamically along with time based submission deadline. While Backend is made which handles JWT based user auth, leaderboard decision algorithms, verify correctness of the code.