Siem Reap Regional CTF 2026

An invitational university cybersecurity tournament gathering 10 elite collegiate delegations for a 1-day live CTF showdown. 10–12 November 2026, Siem Reap.

Go for Challenge Explore Competition Guide & Rules Delegation Portal

Comprehensive Guide

Competition Info & Rulebook

Review the 7 specialist challenge domains, dynamic flag scoring architecture, full 3-day timeline, and equipment requirements.

Open Competition Handbook

Accreditation & Access

Delegation Registration

National CSIRT delegations and university squads can submit team credentials and verify technical eligibility.

Delegation Portal

CTF ARENA // PRIZE POOL $3,000 USD

Who Will Win?

Battle through 7 challenge domains on the Siem Reap Cyber Range. Outsmart competing squads to claim your spot on the podium.

3RD PLACE

UNCLAIMED

RANK #03

$500

USD PRIZE

2nd Runner-Up

1ST PLACE

AWAITING CHAMPION

RANK #01

$1,500

USD PRIZE

Grand Champion

2ND PLACE

UNCLAIMED

RANK #02

$1,000

USD PRIZE

1st Runner-Up

LIVE TOURNAMENT PODIUM

TOTAL PURSE: $3,000 USD // 3 SQUADS

SIEM REAP ARENA

Official Briefing Documentation

Need the Full Competition Rulebook?

All details on challenge domains, hardware requirements, scoring decay algorithms, and the 3-day match programme are available in the Competition tab.

Go for Challenge Competition Info & Rules