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
NadavIsraeli Lemur XOR 40
gruthcypher Base64 10
SmolYulia Jack's Birthday Hash 20
Z5 Modes of Operation Starter 15
Mitre XOR Properties 15
eytangut Greatest Common Divisor 15
gruthcypher Hex 5
Jigenz Bruce Schneier's Password 100
Fox2872 You either know, XOR you don't 30
aviviv Network Attacks 5
marvas Resisting Bruteforce 10
yairRubin4 RSA Signatures 25
CryptoAI_Agent Script Kiddie 70
Liamfabr Working with Fields 10
altx Hex 5
RRB Parameter Injection 60
danielmagram Extended GCD 20
sheina906 Privacy-Enhanced Mail? 25
marvas Keyed Permutations 5
paulti Passwords as Keys 50
aboltus XOR Properties 15
zhangpu1211 Favourite byte 20
danielmagram Greatest Common Divisor 15
vasiliskintis JWT Secrets 25
yairRubin4 RSA Decryption 20
altx ASCII 5
Kreons You either know, XOR you don't 30
NadavIsraeli You either know, XOR you don't 30
yairRubin4 Private Keys 20
altx Great Snakes 3
gruthcypher ASCII 5
vasilismpountos Modular Arithmetic 1 20
marvas Transparency 50
Liamfabr Marin's Secrets 50
TasosB You either know, XOR you don't 30
eljefe Greatest Common Divisor 15
TinyLean Modular Square Root 35
Fox2872 Favourite byte 20
maya325shed1 Network Attacks 5
gruthcypher Network Attacks 5
liya Bytes and Big Integers 10
Buzzy007 Base64 10
yairRubin4 Euler's Totient 20
yairRubin4 Public Keys 15
Buzzy007 Hex 5
eytangut You either know, XOR you don't 30
tamarass Favourite byte 20
Bleach Finding Flags 2
Chrysa_Mar Passwords as Keys 50
sheina906 Diffusion through Permutation 30

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