Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
nikosn JWT Secrets 25
TasosB SSH Keys 35
esklibu666 ASCII 5
vasilikichar Encoding Challenge 40
hjjjk78 Greatest Common Divisor 15
Kruszyna Ron was Wrong, Whit is Right 90
silt Great Snakes 3
aldiad XOR Properties 15
nikosn No Way JOSE 20
chaiwon Chinese Remainder Theorem 40
mary12555488 RSA Decryption 20
esklibu666 Great Snakes 3
pseudonymous_ Greatest Common Divisor 15
mary12555488 Private Keys 20
esklibu666 Finding Flags 2
marvas Inferius Prime 30
mary12555488 Euler's Totient 20
nathan_brt Diffusion through Permutation 30
shokapikfort ECB CBC WTF 55
mary12555488 Public Keys 15
BaBYBu11 Factoring 15
mary12555488 Modular Exponentiation 10
david72751 Computing Shared Secrets 30
adrine XOR Starter 10
arecia Bytes and Big Integers 10
mits_akos Jack's Birthday Confusion 30
Kodyvim Non-Interactive 35
david72751 Computing Public Values 25
hjjjk78 You either know, XOR you don't 30
Kriz Micro Transmissions 120
Kruszyna Fast Primes 75
adrine Bytes and Big Integers 10
arecia Base64 10
mits_akos Jack's Birthday Hash 20
sutterismine Modular Square Root 35
arecia Hex 5
hjjjk78 Favourite byte 20
DIMITRISMANIATIS Round Keys 20
arecia ASCII 5
Zukane d-phi-enc (HackTM CTF) 0
asklipios Greatest Common Divisor 15
Marte Hex 5
arecia Network Attacks 5
mits_akos Resisting Bruteforce 10
Mejkl RSA Signatures 25
arecia Great Snakes 3
arecia Finding Flags 2
mits_akos Keyed Permutations 5
The_Pug Greatest Common Divisor 15
arecia RSA or HMAC? Part 2 100

Level Up

level up icon

You are now level Current level