Challenge Creation

Create challenges for STACK The Flags and get rewarded

Like creating challenges for Capture-the-Flag competitions? Here’s your chance to do so and win cash prizes!

We are looking for interesting challenge ideas in the following categories:

Binary Exploitation
Cloud
Cryptography
Forensics
Internet of things (IoT)
Miscellaneous
Mobile
Open Source Intelligence (OSINT)
Reverse Engineering (RE)
Web

If your challenge is selected, you will be awarded SGD 1,000 per challenge.

To submit a challenge, please follow the challenge submission requirements. For reference, you may refer to this example. Submissions that do not conform to the challenge submission requirements will not be accepted.

Submit Now!!

To submit a challenge, click here. Please attach your challenge in a zip file format, along with the required documentation, and the signed T&C.

Challenge submission closes on 10 October 2022, 2359 HRS.

For any queries, please email jts@tech.gov.sg