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
sakamotosan Great Snakes 3
yousif Modular Square Root 35
KULL4N4R1 Legendre Symbol 35
sakamotosan Finding Flags 2
Pinotage Monoprime 30
lolo_sec PriMeD5 100
cryptoRiO The j-invariant 20
yousif Chinese Remainder Theorem 40
yousif Legendre Symbol 35
yousif Quadratic Residues 25
SHANMUGI_24 Bytes and Big Integers 10
yousif Modular Inverting 25
yousif Modular Arithmetic 2 20
yousif Modular Arithmetic 1 20
yousif Extended GCD 20
yousif Greatest Common Divisor 15
abdalmajeedalry Script Kiddie 70
lolo_sec Mixed Up 120
cryptoRiO Introduction to Isogenies 10
yousif Base64 10
marialle You either know, XOR you don't 30
SHANMUGI_24 Base64 10
abdalmajeedalry Static Client 100
lolo_sec No Difference 175
lolo_sec Twin Keys 100
marko312 Static Client 100
yousif Moving Problems 150
yousif ProSign 3 100
yousif Curveball 100
yousif Smooth Criminal 60
yousif Montgomery's Ladder 40
yousif Efficient Exchange 50
yousif Curves and Logs 40
yousif Scalar Multiplication 35
yousif Point Addition 30
yousif Point Negation 10
yousif Background Reading 5
abdalmajeedalry Static Client 2 120
lolo_sec MD0 80
yousif Modular Binomials 80
RawanCys ECB CBC WTF 55
cryptoRiO Noise Cheap 90
chelowahu Great Snakes 3
Royal_Knight Bytes and Big Integers 10
khawla1 Confusion through Substitution 25
yousif Adrien's Signs 80
yousif You either know, XOR you don't 30
Dr1o02 Roll your Own 125
yousif Favourite byte 20
yousif XOR Properties 15

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