Challenges → Cryptography

Caesar's Secret

Easy 20 pts 🚩 93 solves ⏱ Avg. time to solve: 35d 1h

Challenge Question

Static ciphertext file; classic substitution cipher.
Download Challenge File

Submit Flag

Log in or sign up to submit a flag.

Details

  • CategoryCryptography
  • Authortark
  • AddedAug 21, 2026
  • Avg. Time to Solve35d 1h
  • First Blood🩸 kushalagarwal

Recent Solvers

  • fa77fa77 2h ago
  • linhmu3 2d ago
  • nehcoen0527 3d ago
  • oman 3d ago
  • Frostbite666 4d ago
  • jamarcriteo 4d ago
  • guejuks 5d ago
  • BlackCipherX 5d ago
  • piyush69 5d ago
  • dz_20 Oct 18, 2026
Discuss in the forum →