Transylvania 2026
134 challenges with 152 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised133
The upstream scoreboard did not say, so neither do we.
Digitalsafe
5 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Pieceofpie
3 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Thecountsvault
3 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Brokenseal
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Exploit2
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Leaked1
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Matix
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Nexus
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Test Edge
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Thecastle
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Thecastlegate
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Theyellowbird
2 official solutionsAlso written up in: mihaimacarie98/ctf-writeups, mihaimacarie98/ctf-writeups
Ab Test
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Aisentinel
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Aiwhisperer
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Analyze Keys
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Ascii Decode
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Bloodbank
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Bloodtrace
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Brute
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Brute Xor
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Capcia
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Check Rsa
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Debug Proto
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Deep Analysis
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Digest Oracle
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Digest Oracle Slow
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Exhaustive Decode
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Exploit3
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Exploit4
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Exploit7
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Explore
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Explore2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Explore5
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Explore8
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Explore9
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Extract Bc
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Extract Google
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Fast Oracle
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Final
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Final Check
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Find Errors
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Fix Key
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Fix Key2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Fresh Recon
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Hidden
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Hiddentreasure
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Incident
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Jwt Brute
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Jwt Forge
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Key Brute
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Lastnetwork
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Linuxinc
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Live Bruteforce
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Navigator
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Oracle
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Overprint
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Parallel Brute
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Plans2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Probe
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Ransomware Investigation 1
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Rapidfire
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Raw Marshal
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Raw Test
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Recover Key
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Run Py314
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Run Tunnel
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Also written up in: mihaimacarie98/ctf-writeups
Scan Chars
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Server
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Server V11
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Smuggle
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Sneak
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Solve2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Tepes
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Acl Dangling
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Acl Route
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test B
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Batch
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Boundary
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Circular
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Crash
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Creative
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Creative2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Cross
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Dangle Nat
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Dangle2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Desc Len
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Desc Save
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Fast
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Fast2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Focus
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Focused2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Format
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Fuzz
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Hang
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Hypo
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Hypo2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Index
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Interact
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Interactive
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Keys
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Leak2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Leakage
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Misc3
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test More
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Noif
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Overwrite
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Permit Overflow
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Pp
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Quick
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Quick2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Race
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Sc
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Showrun Buf
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Territory2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test V2
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Verbose
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Weird
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Test Xtype
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Thewardenfirewall
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Timing Attack
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Timing Brute
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Verify All
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Verify Bc
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Verify Encflag
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Wannsnack
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups
Cryptography1
Recover a plaintext or a key from something that was supposed to protect it. In practice: identify the scheme, find the parameter the author got wrong, exploit it.
Decode
1 official solutionAlso written up in: mihaimacarie98/ctf-writeups