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
Amro_Hussein Export-grade 100
nevermind464 ASCII 5
PeakyCyber Quadratic Residues 25
SuikaPredator Flipping Cookie 60
gruenerheli Working with Fields 10
miruze Extended GCD 20
sakib65 Greatest Common Divisor 15
nevermind464 Great Snakes 3
nevermind464 Finding Flags 2
lapa Public Keys 15
AboEl5yr Modular Binomials 80
lapa Modular Exponentiation 10
PeakyCyber Modular Inverting 25
BasharAhmed Export-grade 100
SuikaPredator ECB Oracle 60
PotatoCutlet XOR Starter 10
PeakyCyber Modular Arithmetic 2 20
cyk0sure Let's Prove It Again 175
gofmank Bean Counter 60
AboEl5yr Adrien's Signs 80
giusber2005 Point Negation 10
kurumi_11 Parameter Injection 60
Johncata45674 Base64 10
abdullahshamhan Favourite byte 20
dhnm XOR Starter 10
giusber2005 Background Reading 5
abdullahshamhan XOR Properties 15
Johncata45674 Hex 5
abdullahshamhan XOR Starter 10
abdullahshamhan Bytes and Big Integers 10
yeshu30 Favourite byte 20
AboEl5yr Chinese Remainder Theorem 40
abdullahshamhan Base64 10
Docar21 Great Snakes 3
abdullahshamhan ASCII 5
yeshu30 XOR Properties 15
AmirEfendi Quadratic Residues 25
Docar21 Finding Flags 2
cyk0sure Mister Saplins The Prover 125
Ali2911 ASCII 5
hata Everything is Big 70
MrMad Salty 20
jscornelius CTRIME 70
hata Modulus Inutilis 50
Ali2911 Great Snakes 3
hata Salty 20
Amro_Hussein Parameter Injection 60
AmirEfendi Modular Inverting 25
Ali2911 Finding Flags 2
yaki3355 Base64 10

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