Basics |
C 101. Binary Games (25 pts + 15 extra)
C 102. Caesar Cipher (30) (requires windows)
C 103. Substitution Cipher (20) (requires windows)
C 105. Two-Time Pad (20 pts + 65 extra)
C 106. The Rho Method (15 + 15 extra)
C 107. Simple Ciphers with CyberChef (35 extra)
Extra Credit
C 104. Obfuscation CTF (49 pts extra)
H 221: Google Cloud Windows Server (10 pts extra)
CryptoHack (extra credit)
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