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Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

SOLVE RATE

(AT CONTEST TIME)

Welcome
Misc
admin
422

solves

-

AlpacaHack Round 2 (Web)

200

solves

Top 28%

= 84/300 users

echo
Pwn

AlpacaHack Round 1 (Pwn)

156

solves

Top 32%

= 56/174 users

qrime
Crypto

AlpacaHack Round 3 (Crypto)

131

solves

Top 38%

= 91/239 users

CakeCTF 2023

90

solves

Top 33%

= 246/729 teams

AlpacaHack Round 3 (Crypto)

69

solves

Top 17%

= 42/239 users

AlpacaHack Round 6 (Pwn)

69

solves

Top 28%

= 57/197 users

RTACTF 2023 Spring

66

solves

-

AlpacaHack Round 4 (Rev)

58

solves

Top 15%

= 42/279 users

AlpacaHack Round 6 (Pwn)

52

solves

Top 20%

= 41/197 users

AlpacaHack Round 1 (Pwn)

51

solves

Top 15%

= 27/174 users

AlpacaHack Round 3 (Crypto)

49

solves

Top 12%

= 30/239 users

XOR-CBC
Crypto

RTACTF 2023 Spring

45

solves

-

AlpacaHack Round 2 (Web)

44

solves

Top 3%

= 10/300 users

Hat Trick
Crypto

AlpacaHack Round 3 (Crypto)

44

solves

Top 10%

= 26/239 users

CaaS
Web

AlpacaHack Round 2 (Web)

43

solves

Top 4%

= 13/300 users

CakeCTF 2022

39

solves

Top 14%

= 104/713 teams

CakeCTF 2022

38

solves

Top 18%

= 132/713 teams

AlpacaHack Round 5 (Crypto)

37

solves

Top 11%

= 28/247 users

RTACTF 2023 Spring

33

solves

-

Rows:

RSALCG2

zer0pts CTF 2023
0 solves
Crypto

Author:

keymoon

LCG is weak even when it is used with RSA, but what if when they are stacked?

This challenge was inspired by the RSALCG in Ricerca CTF 2023

rsalcg2.tar.gz
descriptionsolveswriteups