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
sameerah ASCII 5
shylynn Generators of Groups 20
Meteor8648 Structure of AES 15
shylynn Working with Fields 10
shylynn Modulus Inutilis 50
krishnao Greatest Common Divisor 15
zanderzhang XOR Starter 10
Mirvitik Scalar Multiplication 35
shylynn Salty 20
KZOrP4Vl RSA or HMAC? Part 2 100
shylynn Manyprime 40
shylynn Monoprime 30
shylynn Factoring 15
shylynn RSA Signatures 25
sundul969 Long Story Short 60
shylynn RSA Decryption 20
shylynn Private Keys 20
Lin_0419 Jack's Birthday Hash 20
shylynn Euler's Totient 20
NgahuJ XOR Properties 15
sameerah Great Snakes 3
sundul969 MDFlag 125
zanderzhang Bytes and Big Integers 10
bluejay820 Base64 10
Meteor8648 Keyed Permutations 5
jhagdkajhgsflskd Hex 5
jhagdkajhgsflskd ASCII 5
NoBirdWasHam Authenticator (Firebird Internal CTF) 0
sundul969 Seventy-Two 50
binggangan Great Snakes 3
dgeeur ASCII 5
sundul969 MD0 80
binggangan Finding Flags 2
starnotes Find the Lattice 100
buf7er_0vf Favourite byte 20
bluejay820 Hex 5
skadi Great Snakes 3
skadi Finding Flags 2
dgeeur Great Snakes 3
shylynn Public Keys 15
mifzal5331 Greatest Common Divisor 15
shylynn Modular Exponentiation 10
shylynn Bean Counter 60
xumu Finding Flags 2
shylynn Symmetry 50
dgeeur Finding Flags 2
thisismetrying Triple DES 60
shylynn Flipping Cookie 60
shylynn ECB CBC WTF 55
shylynn ECB Oracle 60

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