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Challenges

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Rows:

CHALLENGEAUTHORS

SOLVES

(CURRENT)

SOLVE RATE

(AT CONTEST TIME)

qrime
Crypto

AlpacaHack Round 3 (Crypto)

xornet
138

solves

Top 38%

= 91/239 users

AlpacaHack Round 3 (Crypto)

71

solves

Top 17%

= 42/239 users

AlpacaHack Round 3 (Crypto)

51

solves

Top 12%

= 30/239 users

XOR-CBC
Crypto

RTACTF 2023 Spring

48

solves

-
Hat Trick
Crypto

AlpacaHack Round 3 (Crypto)

46

solves

Top 10%

= 26/239 users

CakeCTF 2022

40

solves

Top 18%

= 132/713 teams

AlpacaHack Round 5 (Crypto)

40

solves

Top 11%

= 28/247 users

NNNN
Crypto

AlpacaHack Round 5 (Crypto)

29

solves

Top 6%

= 17/247 users

RTACTF 2023 Spring

27

solves

-

RTACTF 2023 Spring

24

solves

-

CakeCTF 2023

18

solves

Top 12%

= 88/729 teams

AlpacaHack Round 5 (Crypto)

18

solves

Top 5%

= 14/247 users

zer0pts CTF 2023

17

solves

Top 19%

= 95/476 teams

CakeCTF 2022

16

solves

Top 6%

= 46/713 teams

SquareRNG
Crypto

zer0pts CTF 2023

11

solves

Top 11%

= 54/476 teams

CakeCTF 2023

10

solves

Top 5%

= 43/729 teams

1R-AES
Crypto

RTACTF 2023 Spring

9

solves

-

CakeCTF 2023

7

solves

Top 2%

= 17/729 teams

zer0pts CTF 2022

7

solves

Top 19%

= 125/632 teams

AlpacaHack Round 5 (Crypto)

6

solves

Top 0.8%

= 2/247 users

Rows: