Competition
CodeChef Starters
CodeChef
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Competition
Advent of Cyber
Run by TryHackMe
OnlineOnlineOne short challenge a day through December, at your own paceFreeOpenLow effort
About this opportunity
A beginner-friendly cybersecurity event from TryHackMe that adds a new hands-on challenge every day through December, run in browser-based labs. The 2025 edition had 24 challenges starting 1 December. Every challenge room you complete counts as an entry into a prize draw with over US$150,000 in prizes, open to users aged 16 or over.
Who can apply
Anyone with a TryHackMe account can play. The prize draw is open to registered TryHackMe users aged 16 or over with a verified account.
How to apply
Create a TryHackMe account and complete the daily rooms on the event page. In 2025, entries counted from 1 to 31 December and winners were drawn on 7 January. 2026 dates not yet announced.
What you get
CertificateSkills training
Frequently asked
Who runs this?+
Run by TryHackMe. More on their website.
Who can apply?+
Anyone with a TryHackMe account can play. The prize draw is open to registered TryHackMe users aged 16 or over with a verified account.
Is it paid?+
Free to apply. No participant fees.
What will I walk away with?+
You can expect certificate and skills training.
How do I apply?+
Create a TryHackMe account and complete the daily rooms on the event page.
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