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
Pijushm ASCII 5
commandos Oracular Spectacular 150
IOSA Round Keys 20
desiar76 Bringing It All Together 50
RotaJakiro Factoring 15
Pijushm Great Snakes 3
Honoured_One You either know, XOR you don't 30
IOSA Structure of AES 15
spy003 Logon Zero 80
Pijushm Finding Flags 2
T0x1c Collider 50
MrPuPa Favourite byte 20
IOSA Resisting Bruteforce 10
Duster Parameter Injection 60
IOSA Keyed Permutations 5
desiar76 Diffusion through Permutation 30
Honoured_One Favourite byte 20
T0x1c Jack's Birthday Confusion 30
RotaJakiro RSA Signatures 25
MrPuPa XOR Properties 15
Federico74 Bytes and Big Integers 10
T0x1c Jack's Birthday Hash 20
Spire Irish flan (ECSC 2023 (Norway)) 0
Duster Deriving Symmetric Keys 40
Federico74 Base64 10
thar_n_adhithya Greatest Common Divisor 15
YouDecide Adrien's Signs 80
hodinhtri30 Favourite byte 20
commandos Authenticated Handshake 40
Duster Computing Shared Secrets 30
blacknox Bytes and Big Integers 10
Spire Authentification 1 (Breizh CTF) 0
commandos LFSR Destroyer 250
killua4564 Bounded Noise 50
UrSourceCode Favourite byte 20
Duster Computing Public Values 25
YouDecide Modular Square Root 35
Subihenuer Chinese Remainder Theorem 40
Sanxpher Finding Flags 2
defa Proofs of Knowledge 20
Honoured_One XOR Properties 15
hodinhtri30 XOR Properties 15
MrPuPa XOR Starter 10
commandos Ticket Maestro 200
gkaanls Backpack Cryptography 120
commandos Ticket Maestro (CryptoHack) 0
seqo Greatest Common Divisor 15
hodinhtri30 XOR Starter 10
GeoJan You either know, XOR you don't 30
Honoured_One XOR Starter 10

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