Writeup for DEX, a cross-chain blockchain challenge from CODEGATE 2025 Finals CTF, onsite in South Korea!
          
        
        
          
            
            #ctf 
            
            #web3 
            
            #smart-contract 
            
            #blockchain 
            
            #writeup 
            
            #onsite 
            
            #finals 
            
          
        
        
  
        
        
          
        
      
    
      
        
        
          
            Writeups for crypto(graphy) challenges from BSides Canberra CTF 2024!
          
        
        
          
            
            #ctf 
            
            #crypto 
            
            #cryptography 
            
            #writeup 
            
            #onsite 
            
            #bsides 
            
          
        
        
  
        
        
          
        
      
    
      
        
        
          
            A writeup for prnginko, a fun crypto/rev challenge, and another reversing challenge from BSides Canberra 2023, onsite in Canberra, Australia!
          
        
        
          
            
            #ctf 
            
            #rev 
            
            #reversing 
            
            #cryptography 
            
            #writeup 
            
            #onsite 
            
            #bsides 
            
          
        
        
  
        
        
          
        
      
    
      
        
        
          
            Writeups for p4CTF Finals 2023, onsite in Poland!
          
        
        
          
            
            #ctf 
            
            #crypto 
            
            #writeup 
            
            #onsite 
            
            #finals 
            
          
        
        
  
        
        
          
        
      
    
      
        
        
          
            A writeup for a speedpwn challenge in LiveCTF of DEFCON CTF Quals 2023
          
        
        
          
            
            #ctf 
            
            #writeup 
            
            #speedpwn