Solve the missions.
Beat the Final Boss.
CODE QUEST is a gamified coding contest by the IEEE Student Branch, Sanjivani University. Progress through coding missions, spend hint coins, use power-ups, and climb a live leaderboard — every submission judged by a secure, isolated online judge.
Registration open to approved @sanjivani.edu.in / @sanjivani.org.in participants only.
5
Missions + Final Boss
3
Languages: Py / C++ / Java
500
Concurrent participants
LIVE
Real-time leaderboard
The Quest
How the contest flows
Register & Login
Sign up with your approved PRN and institutional email. Log in with your PRN or email and acknowledge the rules in the contest lobby.
Open a Mission
The quest dashboard shows locked, available and solved missions. Open one to read the problem, write code in the editor, and submit.
Get Judged
Your code runs in an isolated sandbox against hidden test cases and returns a real verdict: Accepted, Wrong Answer, TLE, MLE, Runtime or Compile Error.
Spend Coins on Hints
Stuck? Buy tiered hints with your coin wallet. Each hint has a cost and may reduce that problem's max score — strategy matters.
Use Power-ups
Time Boost, Retry Shield and more. Applied server-side, logged, and never able to bypass the judge.
Face the Final Boss
Unlock the high-value advanced challenge, then watch the final leaderboard freeze and rankings lock in.
Gamified
Coding first, game mechanics on top
Hint coin economy
Start with a coin balance. Every purchase is recorded server-side and reflected on your score.
Mission unlocks
Progress-, time- and score-based unlock rules — configurable by organizers, never gated behind a single hard problem.
Server-authoritative timer
The server is the source of truth for time, score, coins and unlocks. The browser is never trusted.
Secure Judge
Untrusted code, safely contained
$ docker run --rm \
--network none \
--read-only --cap-drop ALL \
--pids-limit 64 --memory 256m \
--security-opt no-new-privileges \
codequest-sandbox
// destroyed after every submission
Isolated per-submission sandbox
No network, read-only filesystem, dropped capabilities, and CPU/memory/time caps.
Hidden tests never exposed
Test cases stay on the backend. The frontend only ever sees samples.
Contest Integrity
Fair play, monitored honestly
Proctoring logs tab switches, fullscreen exits, copy/paste and large-paste events for organizer review. Signals are used for review — never automatic disqualification. We're upfront: no browser can catch a second device or phone, so this pairs deterrence, detection and logging the way real assessment platforms do.
Ready to enter the Quest?
Register with your PRN, warm up, and be ready when the contest goes live.