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
TimonTom Diffusion through Permutation 30
alsgn1_ Hyper512 (HITCON CTF) 0
vtnam Square Eyes 35
llllluguan Great Snakes 3
lightningevil Hex 5
TimonTom Confusion through Substitution 25
stonepusher Modular Arithmetic 2 20
alsgn1_ Unbalanced (ICC Athens) 0
majk Bringing It All Together 50
alsgn1_ One Round Crypto (ECSC 2024 (Italy)) 0
alsgn1_ Sign In Please, Again (HKCERT CTF) 0
majk Diffusion through Permutation 30
TimonTom Round Keys 20
majk Confusion through Substitution 25
taetae1911 Finding Flags 2
majk Round Keys 20
lightningevil ASCII 5
TimonTom Structure of AES 15
majk Structure of AES 15
majk Resisting Bruteforce 10
argekunagi1 Confusion through Substitution 25
majk Keyed Permutations 5
majk Modular Binomials 80
Leizoe CERTainly not 30
argekunagi1 Round Keys 20
argekunagi1 Structure of AES 15
TimonTom Resisting Bruteforce 10
argekunagi1 Resisting Bruteforce 10
ArifIlham RSA Decryption 20
sultanfitrohkh RSA Decryption 20
ArifIlham Private Keys 20
gerry Structure of AES 15
sultanfitrohkh Private Keys 20
sultanfitrohkh Euler's Totient 20
ArifIlham Euler's Totient 20
NikSeim Structure of AES 15
argekunagi1 Keyed Permutations 5
ArifIlham Public Keys 15
ArifIlham Modular Exponentiation 10
sultanfitrohkh Public Keys 15
alsgn1_ ECLCG (HITCON CTF) 0
Leizoe Privacy-Enhanced Mail? 25
vtnam Monoprime 30
sultanfitrohkh Modular Exponentiation 10
TimonTom Keyed Permutations 5
majk Adrien's Signs 80
jreall Public Keys 15
stonepusher Modular Arithmetic 1 20
majk Chinese Remainder Theorem 40
xd_matus_xd Modular Binomials 80

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