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
tera Backpack Cryptography 120
sutterismine Adrien's Signs 80
adrine Greatest Common Divisor 15
nikosn Round Keys 20
VThisZomzom Modular Arithmetic 1 20
CoffeeRex Base64 10
Mitre Lemur XOR 40
aldiad Extended GCD 20
esklibu666 You either know, XOR you don't 30
CoffeeRex Hex 5
nikosn Structure of AES 15
stamatia_psalti Euler's Totient 20
silt XOR Starter 10
vasilikichar Greatest Common Divisor 15
elesquina Encoding Challenge 40
esklibu666 Favourite byte 20
nikosn Resisting Bruteforce 10
aldiad Greatest Common Divisor 15
esklibu666 XOR Properties 15
adrine You either know, XOR you don't 30
vasilikichar Lemur XOR 40
silt Bytes and Big Integers 10
nikosn Keyed Permutations 5
mary12555488 Token Appreciation 5
Kriz ZKP Introduction 5
vasilikichar You either know, XOR you don't 30
CoffeeRex ASCII 5
_Zer0__ Great Snakes 3
monvector XOR Properties 15
Kriz Vote for Pedro 150
DJB Hex 5
esklibu666 XOR Starter 10
0x00696e6964756f RSA or HMAC? Part 2 100
stamatia_psalti Public Keys 15
Kruszyna Let's Decrypt 80
_Zer0__ Finding Flags 2
Giorgio_Gui Confusion through Substitution 25
silt Base64 10
marvas JWT Sessions 10
nikosn Secure Protocols 5
DJB ASCII 5
vasilikichar Favourite byte 20
TasosB Transparency 50
VThisZomzom Extended GCD 20
adrine Favourite byte 20
esklibu666 Bytes and Big Integers 10
marvas Token Appreciation 5
DJB Great Snakes 3
aldiad You either know, XOR you don't 30
vasilikichar XOR Starter 10

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