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
tymbaca Extended GCD 20
Jinx MDFlag 125
xseris Modular Binomials 80
Jinx MD0 80
aenwyn Base64 10
Bonolori404 Structure of AES 15
xseris Adrien's Signs 80
aenwyn Hex 5
aenwyn ASCII 5
aenwyn Great Snakes 3
BloodAxe You either know, XOR you don't 30
tymbaca Greatest Common Divisor 15
obahya Computing Public Values 25
BloodAxe Favourite byte 20
ebajraktari Point Negation 10
alxbq Round Keys 20
Eliarty33 Hex 5
Bonolori404 Resisting Bruteforce 10
BloodAxe XOR Properties 15
ebajraktari Background Reading 5
aatifahmad123 Lemur XOR 40
Bonolori404 Keyed Permutations 5
Eliarty33 ASCII 5
Jinx Mixed Up 120
BloodAxe XOR Starter 10
alxbq Structure of AES 15
Jinx Invariant 250
nullex Modular Square Root 35
Gabiso Quadratic Residues 25
Jinx Merkle Trees 25
aatifahmad123 You either know, XOR you don't 30
Gabiso Modular Inverting 25
Jinx No Random, No Bias 120
LenMato Great Snakes 3
konkod123 Greatest Common Divisor 15
Gabiso Modular Arithmetic 2 20
obahya Generators of Groups 20
tymbaca Favourite byte 20
BloodAxe Bytes and Big Integers 10
sulinno Computing Shared Secrets 30
Gabiso Modular Arithmetic 1 20
tymbaca XOR Properties 15
Jinx ProSign 3 100
Jinx Curveball 100
LenMato Finding Flags 2
rexaa Encoding Challenge 40
Jinx Digestive 60
heckgold Base64 10
g0os3 Secure Protocols 5
cyberfred Base64 10

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