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Challenges

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Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

SOLVE RATE

(AT CONTEST TIME)

Welcome
Misc

admin

1233

solves

-

Daily AlpacaHack

644

solves

-

AlpacaHack Round 2 (Web)

510

solves

Top 28%

= 84/300 users

Daily AlpacaHack

441

solves

-

Daily AlpacaHack

312

solves

-

echo
Pwn

AlpacaHack Round 1 (Pwn)

309

solves

Top 32%

= 56/174 users

Daily AlpacaHack

287

solves

-

Daily AlpacaHack

256

solves

-

AlpacaHack Round 7 (Web)

244

solves

Top 15%

= 71/458 users

qrime
Crypto

AlpacaHack Round 3 (Crypto)

226

solves

Top 38%

= 91/239 users

CakeCTF 2023

205

solves

Top 33%

= 246/729 teams

Daily AlpacaHack

200

solves

-

AlpacaHack Round 6 (Pwn)

187

solves

Top 28%

= 57/197 users

Daily AlpacaHack

185

solves

-

Daily AlpacaHack

182

solves

-

Daily AlpacaHack

180

solves

-

Daily AlpacaHack

173

solves

-

AlpacaHack Round 8 (Rev)

159

solves

Top 19%

= 61/316 users

Daily AlpacaHack

152

solves

-

RTACTF 2023 Spring

146

solves

-

Rows:

Safe Prime

Daily AlpacaHack
140 solves
Crypto

Author:

Using a safe prime makes RSA secure, doesn't it?

safe-prime.tar.gz
descriptionsolveswriteups