CTFdcrashesEsolangsInfrapwnedSourcelesspwnForgot touploadfilesDNSissues502 BadGatewayRev chalcontainsactualmalwareHintsreleasedafter firstbloodIntendedsolutionrequiresbruteforceRace chalfull of F1referencesrobots.txtNodynamicscoringRev is justunpacking/deobfuscatingwith onlinetoolsRev+Crypto(please no)SolvableusingstringsSomeonetries flagguessingA challengewould be<100pts inpicoGymA "crypto"chal can besolved withDCodeChatGPTsolveschal on itsownAdminanswerstickets at2AM <3Leakedflags /challengesAsking forhints onSO / CTFdiscordsNoofficialwriteupsCTFdcrashesEsolangsInfrapwnedSourcelesspwnForgot touploadfilesDNSissues502 BadGatewayRev chalcontainsactualmalwareHintsreleasedafter firstbloodIntendedsolutionrequiresbruteforceRace chalfull of F1referencesrobots.txtNodynamicscoringRev is justunpacking/deobfuscatingwith onlinetoolsRev+Crypto(please no)SolvableusingstringsSomeonetries flagguessingA challengewould be<100pts inpicoGymA "crypto"chal can besolved withDCodeChatGPTsolveschal on itsownAdminanswerstickets at2AM <3Leakedflags /challengesAsking forhints onSO / CTFdiscordsNoofficialwriteups

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