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
galoisfield Parameter Injection 60
169975 Base64 10
papou Modular Square Root 35
migi_86 Hex 5
MaxAzar Computing Public Values 25
migi_86 ASCII 5
MaxAzar Generators of Groups 20
Abdallah_Raed CERTainly not 30
MaxAzar Working with Fields 10
migi_86 Great Snakes 3
Ussser Bytes and Big Integers 10
GingerCarrot Oracular Spectacular 150
migi_86 Finding Flags 2
Ussser Base64 10
KA183R Greatest Common Divisor 15
169975 Hex 5
cbr4l0k Efficient Exchange 50
Ussser Hex 5
169975 ASCII 5
Ussser ASCII 5
bluflag Base64 10
littleseal26 Greatest Common Divisor 15
Tdawge Chinese Remainder Theorem 40
CyberPhoom Point Negation 10
Abdallah_Raed Privacy-Enhanced Mail? 25
Ussser Great Snakes 3
ali_dagistan XOR Properties 15
Ussser Finding Flags 2
s0undcl0udk1ng Network Attacks 5
Supper You either know, XOR you don't 30
SightVision Network Attacks 5
galoisfield Deriving Symmetric Keys 40
hwangg Greatest Common Divisor 15
Supper Favourite byte 20
eugenekun Base64 10
s0undcl0udk1ng Greatest Common Divisor 15
ali_dagistan XOR Starter 10
eugenekun Hex 5
CyberPhoom Background Reading 5
Supper XOR Properties 15
Supper XOR Starter 10
galoisfield Computing Shared Secrets 30
hwangg You either know, XOR you don't 30
Supper Bytes and Big Integers 10
galoisfield Computing Public Values 25
galoisfield Working with Fields 10
s0undcl0udk1ng You either know, XOR you don't 30
hwangg Favourite byte 20
Abdallah_Raed Modular Inverting 25
Abdallah_Raed Modular Arithmetic 2 20

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