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
Darius17 Marin's Secrets 50
r3v4n XOR Starter 10
Antoides Network Attacks 5
lobbyboy Confusion through Substitution 25
KotiK Quadratic Residues 25
DevilsAngel2306 ASCII 5
esluisen Hex 5
DevilsAngel2306 Great Snakes 3
314159 Modular Arithmetic 1 20
r3v4n Bytes and Big Integers 10
esluisen ASCII 5
314159 Extended GCD 20
Fedayking XOR Properties 15
d4rk__ Modular Arithmetic 2 20
mimimimi Adrien's Signs 80
lobbyboy Round Keys 20
baconator7887 Legendre Symbol 35
esluisen Great Snakes 3
lobbyboy Structure of AES 15
migawari Structure of AES 15
r3v4n Base64 10
lobbyboy Resisting Bruteforce 10
314159 Greatest Common Divisor 15
lobbyboy Keyed Permutations 5
esluisen Finding Flags 2
lobbyboy Modular Binomials 80
Fedayking XOR Starter 10
314159 You either know, XOR you don't 30
Whiskeyjack Favourite byte 20
flad Quadratic Residues 25
Sharaf24 XOR Properties 15
GGrapeJJuice ASCII 5
totlimoso Efficient Exchange 50
Dagon Quadratic Residues 25
r3v4n Hex 5
migawari Resisting Bruteforce 10
flad Modular Inverting 25
KotiK Modular Inverting 25
r4nd0m Signing Server 60
GGrapeJJuice Great Snakes 3
phuocht Point Addition 30
Entropy0core XOR Starter 10
DevilsAngel2306 Finding Flags 2
GGrapeJJuice Finding Flags 2
d4rk__ Modular Arithmetic 1 20
flad Modular Arithmetic 2 20
migawari Keyed Permutations 5
SquareRootOfMinu Quadratic Residues 25
flad Modular Arithmetic 1 20
99ahmad You either know, XOR you don't 30

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