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
nizarr ECB Oracle 60
MH58 Modular Arithmetic 2 20
perlica Structure of AES 15
Marvin_42 Chinese Remainder Theorem 40
Fox2872 Bringing It All Together 50
Hrisha Monoprime 30
3ouzal Factoring 15
Halgos Greatest Common Divisor 15
MH58 Modular Arithmetic 1 20
marasdk RSA Decryption 20
Yahya_Mansoub ECB Oracle 60
yosr Base64 10
zihe Bytes and Big Integers 10
marasdk Private Keys 20
Mitsouvis Modular Arithmetic 2 20
Fox2872 Diffusion through Permutation 30
3ouzal RSA Signatures 25
marasdk Euler's Totient 20
axelskirt Gaussian Reduction 50
Mitsouvis Modular Arithmetic 1 20
Cyrene Favourite byte 20
Cyrene XOR Properties 15
Cyrene XOR Starter 10
MH58 Extended GCD 20
Cyrene Bytes and Big Integers 10
Cyrene Base64 10
Cyrene Hex 5
Cyrene ASCII 5
Cyrene Great Snakes 3
Mitsouvis Extended GCD 20
Cyrene Finding Flags 2
chiver Great Snakes 3
zihe Base64 10
yosr Hex 5
bomboclatpanos Jack's Birthday Hash 20
xaos333 Encoding Challenge 40
chiver Finding Flags 2
yosr ASCII 5
Fox2872 Confusion through Substitution 25
kupda Modular Arithmetic 1 20
Mitsouvis Greatest Common Divisor 15
ameen Keyed Permutations 5
yosr Great Snakes 3
lemwin Hex 5
kupda Extended GCD 20
AtamovHamid ASCII 5
odb17 Bytes and Big Integers 10
AtamovHamid Great Snakes 3
yosr Finding Flags 2
zihe Hex 5

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