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
GhostStorm Finding Flags 2
kzzm Point Negation 10
ub_krypto_25_01 Euler's Totient 20
5py_d XOR Properties 15
ub_krypto_25_01 Public Keys 15
Mosomat ASCII 5
mauust Bytes and Big Integers 10
ub_krypto_25_01 Modular Exponentiation 10
ub_krypto_25_03 Modular Exponentiation 10
JellyGames Modular Square Root 35
mauust Base64 10
GG_gemink Diffusion through Permutation 30
Mosomat Great Snakes 3
Mosomat Finding Flags 2
5py_d XOR Starter 10
Amory48 Adrien's Signs 80
martonpe Structure of AES 15
NOreVerseSHELL Adrien's Signs 80
s4lmon A Twisted Mind 80
ub_krypto_25_01 Deriving Symmetric Keys 40
spinflipper31415 Favourite byte 20
AruRajaIblis Base64 10
5py_d Bytes and Big Integers 10
ub_krypto_20 Deriving Symmetric Keys 40
5py_d Base64 10
myrrhderous ASCII 5
moe0l Bruce Schneier's Password 100
JellyGames Legendre Symbol 35
ub_krypto_18 Deriving Symmetric Keys 40
GG_gemink Confusion through Substitution 25
KMA_SiriuS_ XOR Starter 10
kzzm Background Reading 5
5py_d Hex 5
mauust Hex 5
spinflipper31415 XOR Properties 15
HashKselR Bytes and Big Integers 10
ub_krypto_25_01 Computing Shared Secrets 30
AruRajaIblis Hex 5
kaneman_of_zero XOR Properties 15
AruRajaIblis ASCII 5
5py_d ASCII 5
s4lmon No Difference 175
mauust ASCII 5
NOreVerseSHELL Chinese Remainder Theorem 40
GG_gemink Round Keys 20
HashKselR Base64 10
5py_d Great Snakes 3
bbaoaanh Scalar Multiplication 35
QwQll Dancing Queen 120
JellyGames Quadratic Residues 25

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