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
gcespedes SSH Keys 35
malak_maythim Base64 10
gcespedes CERTainly not 30
gcespedes Privacy-Enhanced Mail? 25
alifgfr XOR Starter 10
svenny Public Keys 15
rambousek Hex 5
Abdallah_Cyber7 Bytes and Big Integers 10
svenny Modular Exponentiation 10
malak_maythim Hex 5
lingling Triple DES 60
gcespedes Encoding Challenge 40
yousef_m7 Resisting Bruteforce 10
nighty_night Modular Inverting 25
test1337 ECB Oracle 60
alifgfr Bytes and Big Integers 10
lucy54 Elliptic Nodes 150
malak_maythim ASCII 5
Blerimi Great Snakes 3
gcespedes Modular Inverting 25
gcespedes Modular Arithmetic 2 20
Abdallah_Cyber7 Base64 10
alifgfr Base64 10
Blerimi Finding Flags 2
malak_maythim Great Snakes 3
NioZow Where's the Supersingular Curve 25
TATOSTADO Base64 10
alifgfr Hex 5
rana9010 XOR Starter 10
gcespedes Modular Arithmetic 1 20
nighty_night Modular Arithmetic 2 20
gcespedes Extended GCD 20
alifgfr Great Snakes 3
TATOSTADO Hex 5
gcespedes Greatest Common Divisor 15
gcespedes Lemur XOR 40
Bren You either know, XOR you don't 30
alifgfr Finding Flags 2
Bren Favourite byte 20
Bren XOR Properties 15
Bren XOR Starter 10
Bren Bytes and Big Integers 10
Bren Base64 10
Bren Hex 5
Bren ASCII 5
Bren Great Snakes 3
Bren Finding Flags 2
TATOSTADO ASCII 5
rana9010 Bytes and Big Integers 10
gcespedes You either know, XOR you don't 30

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