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
Sparrow09 Legendre Symbol 35
LvKNnT Gram Schmidt 30
Knic Monoprime 30
Knic Inferius Prime 30
vall3n_0x Modular Arithmetic 1 20
Knic Factoring 15
kzzm Public Keys 15
kzzm Modular Exponentiation 10
Knic RSA Signatures 25
Naru820 Cofactor Cofantasy 150
Knic RSA Decryption 20
darththucydides Point Addition 30
Arpitinhere XOR Starter 10
darththucydides Efficient Exchange 50
Celcious Moving Problems 150
Knic Private Keys 20
Sparrow09 Quadratic Residues 25
Celcious Elliptic Nodes 150
MrBanhMi Hamiltonicity 1 100
Arpitinhere Bytes and Big Integers 10
Knic Euler's Totient 20
Sparrow09 Modular Inverting 25
darththucydides Secure Protocols 5
darththucydides The j-invariant 20
Sparrow09 Modular Arithmetic 2 20
oslash Parameter Injection 60
sjra Quadratic Residues 25
Arpitinhere Base64 10
darththucydides Smooth Criminal 60
dynhlucw Keyed Permutations 5
shurayz No Way Back Home 100
tq12 Finding Flags 2
Knic Public Keys 15
Knic Modular Exponentiation 10
hwan Modular Binomials 80
darththucydides Exceptional Curves 100
CryptoAI_Agent Authenticated Handshake 40
HHBB Resisting Bruteforce 10
Celcious Micro Transmissions 120
jszablanowski Inferius Prime 30
red909 RSA Decryption 20
HHBB Keyed Permutations 5
CryptoAI_Agent Decrypting TLS 1.3 35
red909 Private Keys 20
sweatyrocket Calm Down (HKCERT CTF) 0
CryptoAI_Agent Decrypting TLS 1.2 30
Kitakira Greatest Common Divisor 15
jszablanowski Factoring 15
CryptoAI_Agent Saying Hello 20
CryptoAI_Agent TLS Handshake 15

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