Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
jackoha Real Eisenstein 150
MrRaven Public Keys 15
ghovhann Salty 20
zero98 Modular Arithmetic 1 20
MrRaven Modular Exponentiation 10
Eday Bean Counter 60
Eday Symmetry 50
Eday Flipping Cookie 60
wangdi7670 Finding Flags 2
CryptoToT Chinese Remainder Theorem 40
wapoy64924 Passwords as Keys 50
Eday ECB CBC WTF 55
Eday ECB Oracle 60
jep Structure of AES 15
wapoy64924 Modes of Operation Starter 15
jep Resisting Bruteforce 10
Snoc Modes of Operation Starter 15
Micoobeast Bytes and Big Integers 10
CryptoToT Modular Square Root 35
Snoc Bringing It All Together 50
Eday Passwords as Keys 50
Micoobeast Base64 10
Eday Modes of Operation Starter 15
MuniraXudoyberga Base64 10
olivervc12 Bytes and Big Integers 10
Micoobeast Hex 5
olivervc12 Base64 10
Ah_Crypto2 Chinese Remainder Theorem 40
olivervc12 Hex 5
wapoy64924 Bringing It All Together 50
yksec Lemur XOR 40
yzy RSA Signatures 25
Snoc Diffusion through Permutation 30
Hez Bean Counter 60
Micoobeast ASCII 5
Hez Symmetry 50
Hez Flipping Cookie 60
wapoy64924 Diffusion through Permutation 30
jep Quadratic Residues 25
Hez ECB CBC WTF 55
jep Modular Inverting 25
jep Modular Arithmetic 2 20
wapoy64924 Confusion through Substitution 25
Hez ECB Oracle 60
jep Modular Arithmetic 1 20
jep Extended GCD 20
wapoy64924 Round Keys 20
Hez Passwords as Keys 50
jep Greatest Common Divisor 15
Hez Modes of Operation Starter 15

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