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Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

SOLVE RATE

(AT CONTEST TIME)

Welcome
Misc

admin

1157

solves

-

AlpacaHack Round 2 (Web)

495

solves

Top 28%

= 84/300 users

Daily AlpacaHack

352

solves

-

echo
Pwn

AlpacaHack Round 1 (Pwn)

305

solves

Top 32%

= 56/174 users

Daily AlpacaHack

251

solves

-

AlpacaHack Round 7 (Web)

241

solves

Top 15%

= 71/458 users

qrime
Crypto

AlpacaHack Round 3 (Crypto)

221

solves

Top 38%

= 91/239 users

CakeCTF 2023

199

solves

Top 33%

= 246/729 teams

AlpacaHack Round 6 (Pwn)

186

solves

Top 28%

= 57/197 users

Daily AlpacaHack

168

solves

-

AlpacaHack Round 8 (Rev)

156

solves

Top 19%

= 61/316 users

RTACTF 2023 Spring

144

solves

-

AlpacaHack Round 6 (Pwn)

132

solves

Top 20%

= 41/197 users

AlpacaHack Round 11 (Web)

130

solves

Top 29%

= 63/213 users

AlpacaHack Round 4 (Rev)

114

solves

Top 15%

= 42/279 users

AlpacaHack Round 7 (Web)

112

solves

Top 9%

= 42/458 users

AlpacaHack Round 3 (Crypto)

108

solves

Top 17%

= 42/239 users

AlpacaHack Round 10 (Pwn)

107

solves

Top 42%

= 40/95 users

AlpacaHack Round 1 (Pwn)

105

solves

Top 15%

= 27/174 users

CaaS
Web

AlpacaHack Round 2 (Web)

82

solves

Top 4%

= 13/300 users

Rows:

XOR-CBC

RTACTF 2023 Spring
Crypto

Author:

AES-CBC is secure right? Wait, do we really need the AES-part?

xor-cbc.tar.gz
descriptionsolveswriteups