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
Praddo77 XOR Properties 15
Tekq14 Modular Exponentiation 10
Praddo77 XOR Starter 10
agomezmarti RSA Decryption 20
bbalucs LWE High Bits Message 15
step_jo Working with Fields 10
bbalucs LWE Intro 10
Praddo77 Bytes and Big Integers 10
kieuvip Hex 5
yangwj Legendre Symbol 35
Praddo77 Base64 10
Praddo77 Hex 5
jhillman Where's the Supersingular Curve 25
miaomingc Finding Flags 2
pepperoni21 Montgomery's Ladder 40
user912039723492 Finding Flags 2
altx You either know, XOR you don't 30
Denis_Roc Real Eisenstein 150
Praddo77 ASCII 5
bqa100507 Modulus Inutilis 50
altx Favourite byte 20
bbalucs What's a Lattice? 40
Praddo77 Great Snakes 3
bbalucs Size and Basis 15
Praddo77 Finding Flags 2
bbalucs Vectors 10
bbalucs Secure Protocols 5
bqa100507 Salty 20
bbalucs No Way JOSE 20
cryptoBytes Bytes and Big Integers 10
bbalucs JWT Sessions 10
bbalucs Token Appreciation 5
cornn_123 Keyed Permutations 5
cornn_123 Extended GCD 20
Reginleif86 XOR Properties 15
bqa100507 Manyprime 40
cornn_123 Greatest Common Divisor 15
bqa100507 Factoring 15
Morticiaxx RSA Decryption 20
bqa100507 Square Eyes 35
Haxan Modular Binomials 80
Reginleif86 Encoding Challenge 40
bbalucs Jack's Birthday Confusion 30
ayhaM145 XOR Starter 10
yuris72 You either know, XOR you don't 30
Morticiaxx Private Keys 20
adssafsad Extended GCD 20
MikiJervis Symmetry 50
Morticiaxx Euler's Totient 20
xinglin Modular Arithmetic 2 20

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