Upon completion of all challenges you will unlock a new feature: permission to upload your own challenges. From the ADD CHALLENGE menu, upload the source, compiler options along with a PoC. All of the uploads will be moderated and only the creative ones will be chosen.
- Do not share solutions or flags publicly.
- Do not brute force (too much).
- If you find a vulnerability that would impact the website/challenges, don't ruin the fun for everybody, report it to us.
- Most importantly, use common sense and show good sportsmanship.
Feb. 13, 2019, 6:24 p.m.
All of the challenges are currently down to patch against CVE-2019-5736. Please allow 24 hours from now for the restoration of all the services. Thank you.
Jan. 13, 2019, 6:24 p.m.
Updated the timeout value for iape from 60 to 180 seconds.
Jan. 1, 2019, 8:05 p.m.
Merry Christmas and Happy New Year!