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
Krako Computing Public Values 25
oussamabakali Quadratic Residues 25
zebec Modular Arithmetic 1 20
B00177176 Private Keys 20
RoxyLuo XOR Starter 10
WarSpore Signing Server 60
Chuj1u XOR Properties 15
RoxyLuo Bytes and Big Integers 10
fusi Hex 5
foone XOR Starter 10
B00177176 Euler's Totient 20
cabbage16 Hex 5
B00177176 Public Keys 15
foone Bytes and Big Integers 10
momorizza Favourite byte 20
cabbage16 ASCII 5
B00177176 Modular Exponentiation 10
RoxyLuo Hex 5
fsj Base64 10
B00177171 Transparency 50
cabbage16 Great Snakes 3
Seigneur_Puppy Base64 10
YOU_NESS ECB CBC WTF 55
dy You either know, XOR you don't 30
xjs Bytes and Big Integers 10
fsj Hex 5
Akiri Bytes and Big Integers 10
B00177171 SSH Keys 35
Chuj1u XOR Starter 10
adNRJ Bytes and Big Integers 10
cabbage16 Finding Flags 2
ziebrahh You either know, XOR you don't 30
wangzai_nailong XOR Starter 10
edenb SSH Keys 35
effindoy You either know, XOR you don't 30
RoxyLuo Finding Flags 2
rnadkm You either know, XOR you don't 30
Snoc Point Addition 30
pinhaofan Favourite byte 20
RoxyLuo ASCII 5
B00177171 CERTainly not 30
dy Favourite byte 20
HUANGHEYI Base64 10
B00177171 Privacy-Enhanced Mail? 25
anastef Computing Shared Secrets 30
OaksAd Backpack Cryptography 120
ajaygunacr7 ASCII 5
aleksandra471 Backpack Cryptography 120
HUANGHEYI Hex 5
ajaygunacr7 Great Snakes 3

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