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
pmk1d Diffusion through Permutation 30
Biscotte RSA Decryption 20
brute_froce Bytes and Big Integers 10
Biscotte Private Keys 20
Aqua0x0 Endless Emails 150
kjs36202 Greatest Common Divisor 15
Hotaro Great Snakes 3
crypto_knight Finding Flags 2
Hotaro Finding Flags 2
Habiba_Mahmoud Great Snakes 3
tertxv Network Attacks 5
Habiba_Mahmoud Finding Flags 2
Vseseva XOR Properties 15
kjs36202 Lemur XOR 40
akabeco Modular Arithmetic 1 20
B00177175_Andre Null or Never 100
tertxv Great Snakes 3
akabeco Extended GCD 20
tertxv Finding Flags 2
Vseseva XOR Starter 10
lolitaall Round Keys 20
zeronine Finding Flags 2
brute_froce Base64 10
BROMIN Public Keys 15
eternalstrike Successive Powers 60
Carixo Null or Never 100
BROMIN Modular Exponentiation 10
nhnamp RSA Signatures 25
FdLSifu The Good, The Pad, The Ugly 100
Hexium Greatest Common Divisor 15
ciphermalware LFSR Destroyer 250
eternalstrike Modular Binomials 80
Vseseva Bytes and Big Integers 10
Vseseva Base64 10
medb Merkle Trees 25
magx27 Base64 10
Aster_666 Modular Binomials 80
Vseseva Hex 5
S4MTEL Modular Arithmetic 2 20
Vseseva ASCII 5
brute_froce Hex 5
Vseseva Great Snakes 3
magx27 Hex 5
Vseseva Finding Flags 2
Aster_666 Adrien's Signs 80
fynooc ECB Oracle 60
FdLSifu Pad Thai 80
magx27 ASCII 5
FustyFest Keyed Permutations 5
ciphermalware Jeff's LFSR 150

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