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
shurayz A Twisted Mind 80
tera Real Curve Crypto 200
c4e Passwords as Keys 50
Ctranikinn Quadratic Residues 25
exoq Hex 5
c4e Modes of Operation Starter 15
Heavenly_Gourd Point Negation 10
c4e Bringing It All Together 50
PXD02 You either know, XOR you don't 30
exoq ASCII 5
c4e Diffusion through Permutation 30
PXD02 Favourite byte 20
Ctranikinn Privacy-Enhanced Mail? 25
PXD02 XOR Properties 15
TangoNovember Finding Flags 2
radare Abelian SIDH 90
exoq Great Snakes 3
exoq Finding Flags 2
c4e Confusion through Substitution 25
useless Keyed Permutations 5
PXD02 XOR Starter 10
c4e Round Keys 20
PXD02 Bytes and Big Integers 10
PXD02 Base64 10
Xavier_Garcia Great Snakes 3
PXD02 Hex 5
c4e Structure of AES 15
schoin Bytes and Big Integers 10
Ctranikinn Modular Inverting 25
PXD02 ASCII 5
c4e Resisting Bruteforce 10
PXD02 Great Snakes 3
Ctranikinn Modular Arithmetic 1 20
schoin Base64 10
PXD02 Finding Flags 2
schoin Hex 5
schoin ASCII 5
radare Better than Linear 85
Ctranikinn Modular Arithmetic 2 20
c4e Keyed Permutations 5
Ctranikinn Encoding Challenge 40
Argame Great Snakes 3
useless Quadratic Residues 25
Argame Finding Flags 2
ck0d Factoring 15
Ctranikinn Lemur XOR 40
s24035 You either know, XOR you don't 30
ck0d Passwords as Keys 50
p4461 Finding Flags 2
wangdi7670 ASCII 5

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