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
nothelllccat Finding Flags 2
RizoCrk Legendre Symbol 35
ngynmq ZKP Introduction 5
RizoCrk Quadratic Residues 25
ROPShade ASCII 5
RizoCrk Modular Inverting 25
RizoCrk Modular Arithmetic 2 20
Leenkunn Great Snakes 3
ROPShade Great Snakes 3
ROPShade Finding Flags 2
ShirleenW Bringing It All Together 50
Leenkunn Finding Flags 2
ShirleenW Diffusion through Permutation 30
CastorJr Round Keys 20
RizoCrk Modular Arithmetic 1 20
ShirleenW Confusion through Substitution 25
ShirleenW Round Keys 20
alex_dranoel ASCII 5
RizoCrk Extended GCD 20
ShirleenW Structure of AES 15
RizoCrk Greatest Common Divisor 15
sntt ASCII 5
ShirleenW Resisting Bruteforce 10
ShirleenW Keyed Permutations 5
JOJAR Static Client 100
RizoCrk Network Attacks 5
sntt Great Snakes 3
alex_dranoel Great Snakes 3
CastorJr Structure of AES 15
sntt Finding Flags 2
alex_dranoel Finding Flags 2
ErikaRubi Base64 10
nwal Point Negation 10
CastorJr Resisting Bruteforce 10
nwal Background Reading 5
CastorJr Keyed Permutations 5
beatrice_3cat ASCII 5
beatrice_3cat Great Snakes 3
ErikaRubi Hex 5
chjwoo You either know, XOR you don't 30
Cupi Square Eyes 35
ErikaRubi ASCII 5
zxcShadee XOR Starter 10
striwer Greatest Common Divisor 15
sadman123456 Great Snakes 3
ErikaRubi Great Snakes 3
Kaoryu Modular Inverting 25
greentea153 Hex 5
zxcShadee Bytes and Big Integers 10
sadman123456 Finding Flags 2

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