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
mechadoodle123 Quadratic Residues 25
NieF XOR Starter 10
chrischako Gram Schmidt 30
gabby XOR Properties 15
Helgbob Favourite byte 20
NieF Encoding Challenge 40
noobboymk Private Keys 20
Ter3Sni Privacy-Enhanced Mail? 25
nwal Working with Fields 10
Helgbob XOR Properties 15
chrischako Size and Basis 15
Ter3Sni Lemur XOR 40
mariotronix Adrien's Signs 80
chrischako Vectors 10
noobboymk Euler's Totient 20
noobboymk Public Keys 15
fenzmarimari XOR Properties 15
summerdragon322 XOR Starter 10
warsom77 Quadratic Residues 25
noobboymk Modular Exponentiation 10
khanhlm091 Bean Counter 60
Helgbob XOR Starter 10
Raodaz Modular Square Root 35
chrischako Secure Protocols 5
Raodaz Legendre Symbol 35
Helgbob Bytes and Big Integers 10
chrischako JWT Secrets 25
Agnumen Finding Flags 2
Marco89 Gram Schmidt 30
miksquared Infinite Descent 50
User0069 Backpack Cryptography 120
tarujohanak Base64 10
Helgbob Base64 10
Ter3Sni Encoding Challenge 40
miksquared Everything is Still Big 100
tarujohanak Hex 5
mechadoodle123 Modular Inverting 25
Helgbob Hex 5
mechadoodle123 Modular Arithmetic 2 20
Arvis 2020 (TETCTF) 0
Helgbob ASCII 5
Arvis 1337crypt (DownUnderCTF) 0
mahrusq You either know, XOR you don't 30
Helgbob Great Snakes 3
Marco89 Size and Basis 15
mahrusq Favourite byte 20
allowu Export-grade 100
Helgbob Finding Flags 2
IOSA JWT Sessions 10
tarujohanak ASCII 5

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