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
ermadi Modular Arithmetic 2 20
CryptoSteppe17 Hex 5
KintaZi Modular Inverting 25
ermadi Modular Arithmetic 1 20
CryptoSteppe17 ASCII 5
ermadi Extended GCD 20
Ablayhan9900 Oh SNAP 120
hackerd XOR Properties 15
Ablayhan9900 Everything is Still Big 100
KoKoshKo Oh SNAP 120
ermadi Greatest Common Divisor 15
Ablayhan9900 Dancing Queen 120
liuneng25 You either know, XOR you don't 30
Ablayhan9900 Stream of Consciousness 80
quangntenemy Digestive 60
KoKoshKo Dancing Queen 120
Amirlan Finding Flags 2
KoKoshKo Stream of Consciousness 80
arsany Great Snakes 3
TyLion Monoprime 30
erdan Privacy-Enhanced Mail? 25
gasmer Gram Schmidt 30
Aarogant XOR Starter 10
arsany Finding Flags 2
hoomishalom Quadratic Residues 25
KoKoshKo Bringing It All Together 50
TyLion Factoring 15
21beca Encoding Challenge 40
4a4945474a4e4955 ASCII 5
sasvi Modular Square Root 35
fentaohe Base64 10
lizsikuku You either know, XOR you don't 30
Honoured_One Salty 20
Aarogant Bytes and Big Integers 10
jonnytang Symmetry 50
hoomishalom Modular Inverting 25
fentaohe Hex 5
liuneng25 Favourite byte 20
hoomishalom Extended GCD 20
jonnytang ECB Oracle 60
Ablayhan9900 Crossed Wires 100
gasmer Size and Basis 15
21beca Bytes and Big Integers 10
hoomishalom Greatest Common Divisor 15
hoomishalom Modular Arithmetic 2 20
NMH_Asin Share (HITCON CTF) 0
hoomishalom Modular Arithmetic 1 20
rush_i ECB Oracle 60
Ablayhan9900 Everything is Big 70
TyLion RSA Signatures 25

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