robots.txtDNSissuesNoofficialwriteupsRace chalfull of F1referencesSomeonetries flagguessing502 BadGatewayChatGPTsolveschal on itsownA challengewould be<100pts inpicoGymSourcelesspwnRev+Crypto(please no)EsolangsForgot touploadfilesA "crypto"chal can besolved withDCodeInfrapwnedLeakedflags /challengesAdminanswerstickets at2AM <3Asking forhints onSO / CTFdiscordsNodynamicscoringCTFdcrashesSolvableusingstringsIntendedsolutionrequiresbruteforceRev is justunpacking/deobfuscatingwith onlinetoolsHintsreleasedafter firstbloodRev chalcontainsactualmalwarerobots.txtDNSissuesNoofficialwriteupsRace chalfull of F1referencesSomeonetries flagguessing502 BadGatewayChatGPTsolveschal on itsownA challengewould be<100pts inpicoGymSourcelesspwnRev+Crypto(please no)EsolangsForgot touploadfilesA "crypto"chal can besolved withDCodeInfrapwnedLeakedflags /challengesAdminanswerstickets at2AM <3Asking forhints onSO / CTFdiscordsNodynamicscoringCTFdcrashesSolvableusingstringsIntendedsolutionrequiresbruteforceRev is justunpacking/deobfuscatingwith onlinetoolsHintsreleasedafter firstbloodRev chalcontainsactualmalware

CTF Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. robots.txt
  2. DNS issues
  3. No official writeups
  4. Race chal full of F1 references
  5. Someone tries flag guessing
  6. 502 Bad Gateway
  7. ChatGPT solves chal on its own
  8. A challenge would be <100pts in picoGym
  9. Sourceless pwn
  10. Rev+Crypto (please no)
  11. Esolangs
  12. Forgot to upload files
  13. A "crypto" chal can be solved with DCode
  14. Infra pwned
  15. Leaked flags / challenges
  16. Admin answers tickets at 2AM <3
  17. Asking for hints on SO / CTF discords
  18. No dynamic scoring
  19. CTFd crashes
  20. Solvable using strings
  21. Intended solution requires bruteforce
  22. Rev is just unpacking/ deobfuscating with online tools
  23. Hints released after first blood
  24. Rev chal contains actual malware