Neven Marić
All writeups

Hackultet 2026

The third national CTF for university students, run by CERT.hr, CARNET and FER.

Certificate Event site

Dates
20 Mar 2026 – 22 Mar 2026
Format
Jeopardy
Team
umjetno inteligentni · 5 members
Placed
5th of 15
Writeups
33

Pwn

5 writeups

  1. Hip Hip Hura5 min read
  2. Processing4 min read
  3. Read Me If You Can2 min read
  4. Story Time4 min read
  5. You Got This4 min read

Web

9 writeups

  1. Avatar App2 min read
  2. crash-app5 min read
  3. InvoiceGen Ultra Pro4 min read
  4. Name Alogebra2 min read
  5. Note Vault2 min read
  6. Secure File Storage4 min read
  7. UniChron6 min read
  8. Uvod u Web Sigurnost (Introduction to Web Security)2 min read
  9. we-come-in-peace3 min read

Reversing

7 writeups

  1. Code Jumbler3 min read
  2. Encryption Without Key2 min read
  3. its-prime-time3 min read
  4. Move It2 min read
  5. QR is Life3 min read
  6. WASM, Rocket Navigation3 min read
  7. Waste of Time3 min read

Crypto

10 writeups

  1. Diskretna Enkripcija (Discreet Encryption)4 min read
  2. Hash Me If You Can4 min read
  3. It's RSA Time5 min read
  4. Najljepše Latice (Most Beautiful Petals)4 min read
  5. Safe Encryption2 min read
  6. Secret Service3 min read
  7. Slani Kreker (Salty Cracker)5 min read
  8. Space Cards5 min read
  9. Spot the Difference3 min read
  10. Three Tickets3 min read

Misc

2 writeups

  1. C23 min read
  2. Povratak Nemoguće Jednadžbe (Return of the Impossible Equation)3 min read