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
Kirkos Favourite byte 20
Mr_Togoo Hex 5
At0mxploit You either know, XOR you don't 30
agilghif Quadratic Residues 25
Mr_Togoo ASCII 5
Kirkos XOR Properties 15
suuze Hex 5
madhav_anand_ Beatboxer 150
IbaiRdA You either know, XOR you don't 30
suuze ASCII 5
At0mxploit Favourite byte 20
naruna Finding Flags 2
suuze Great Snakes 3
Kirkos XOR Starter 10
suuze Finding Flags 2
Mr_Togoo Great Snakes 3
ExEngr ASCII 5
sewulas Export-grade 100
At0mxploit XOR Properties 15
Afaf Unencryptable 125
Kirkos Bytes and Big Integers 10
ExEngr Network Attacks 5
h0ney Encoding Challenge 40
Saltensity Diffusion through Permutation 30
Afaf Roll your Own 125
huunhan2004 Background Reading 5
ciphermalware CSIDH Key Exchange 90
ciphermalware Twisted CSIDH Isogenies 70
ciphermalware Secret Exponents 60
zebec Bytes and Big Integers 10
ciphermalware Prime Power Isogenies 50
ciphermalware Special Isogenies 30
vinnyuri Favourite byte 20
LePcASofia Diffusion through Permutation 30
Baeco Generators of Groups 20
Baeco Working with Fields 10
Niharika ASCII 5
sewulas Script Kiddie 70
Afaf Ellipse Curve Cryptography 125
Saltensity Confusion through Substitution 25
ru1es You either know, XOR you don't 30
Showkara Pairing-Based Cryptography 50
eagrianiti Exceptional Curves 100
IbaiRdA Favourite byte 20
LePcASofia Confusion through Substitution 25
Afaf No Way Back Home 100
Afaf Broken RSA 100
Saltensity Round Keys 20
viflaem2 Moving Problems 150
ru1es Favourite byte 20

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