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
new2 Generators of Groups 20
pepperoni21 Resisting Bruteforce 10
rush_i Modular Square Root 35
alexjj Great Snakes 3
aliarkan Base64 10
Amat2s Modes of Operation Starter 15
pepperoni21 Keyed Permutations 5
SMAYLA Quadratic Residues 25
x314x Modular Arithmetic 1 20
ub_krypto_25_04 Resisting Bruteforce 10
Amat2s Bringing It All Together 50
ub_krypto_25_04 Keyed Permutations 5
luegac21 Round Keys 20
bncybz Extended GCD 20
Quine Find the Lattice 100
x314x Extended GCD 20
rizz061 XOR Starter 10
qthang Export-grade 100
ub_krypto_25_04 Finding Flags 2
Clear ASCII 5
Clear Great Snakes 3
rizz061 Bytes and Big Integers 10
Onigiri2 RSA Backdoor Viability 175
bncybz Greatest Common Divisor 15
Clear Finding Flags 2
F0rhex Manyprime 40
huilisaur ASCII 5
huilisaur Great Snakes 3
Amat2s Diffusion through Permutation 30
bncybz Lemur XOR 40
x314x Greatest Common Divisor 15
pepperoni21 Modular Binomials 80
luegac21 Structure of AES 15
Suhas_s Quadratic Residues 25
Onigiri2 Ron was Wrong, Whit is Right 90
x314x You either know, XOR you don't 30
alienkeric Merkle Trees 25
Suhas_s Modular Inverting 25
QwQll Parameter Injection 60
Quine Gaussian Reduction 50
UZI_SMG Base64 10
Suhas_s Modular Arithmetic 2 20
shhack96 Modulus Inutilis 50
Usungmagic Point Negation 10
x314x Favourite byte 20
F0rhex Monoprime 30
QwQll Deriving Symmetric Keys 40
Nish ASCII 5
x314x XOR Properties 15
shhack96 Salty 20

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