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
dg Hex 5
Ferm1 You either know, XOR you don't 30
bluediamonds Quadratic Residues 25
solomondel Quadratic Residues 25
dg ASCII 5
seqo Privacy-Enhanced Mail? 25
solomondel Modular Inverting 25
sdigs Marin's Secrets 50
confetti244 XOR Starter 10
bluediamonds Modular Inverting 25
richmoneybank479 SSH Keys 35
bluediamonds Modular Arithmetic 2 20
Sky_Osonoupo Finding Flags 2
dg Great Snakes 3
michele_scarlata Marin's Secrets 50
Ferm1 Favourite byte 20
Namunamu JWT Secrets 25
bluediamonds Modular Arithmetic 1 20
Ferm1 XOR Properties 15
Namunamu No Way JOSE 20
romadev Network Attacks 5
dg Finding Flags 2
Milek192 Resisting Bruteforce 10
Duster Efficient Exchange 50
Ferm1 XOR Starter 10
t4l Honest Verifier Zero Knowledge 30
Namunamu JWT Sessions 10
hedge_hedgehog Working with Fields 10
525290_123 Quadratic Residues 25
Mai47 Diffusion through Permutation 30
romadev Hex 5
Spire ECLCG (HITCON CTF) 0
Shyamama You either know, XOR you don't 30
Namunamu Token Appreciation 5
ChinoCribioli Non-Interactive 35
Ferm1 Bytes and Big Integers 10
525290_123 Modular Inverting 25
Duster Curves and Logs 40
525290_123 Modular Arithmetic 2 20
Shyamama Favourite byte 20
Duster Scalar Multiplication 35
Ferm1 Base64 10
seqo Modular Inverting 25
Katherine Modular Inverting 25
525290_123 Modular Arithmetic 1 20
minhgiaubeo Base64 10
richmoneybank479 CERTainly not 30
Ferm1 Hex 5
Shyamama XOR Properties 15
Duster Point Addition 30

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