Posts — Andy Leong

Three Years of CDDC BrainHack Finals

I qualified for the CDDC BrainHack CTF finals three years in a row — placing 7th in the Pre-University category in 2024 and 10th in 2026.

I attended the Lag and Crash 4.0 CTF and won 6th place with my team.

I attended my first CTF hosted by the different polytechnics in Singapore.