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
thang2006 Base64 10
zsnafu You either know, XOR you don't 30
caps RSA Decryption 20
caps Private Keys 20
Tatters ASCII 5
caps Euler's Totient 20
caps Public Keys 15
caps Modular Exponentiation 10
w0152 No Random, No Bias 120
Tatters Great Snakes 3
amirat_3ilka Greatest Common Divisor 15
zsnafu Favourite byte 20
Tatters Finding Flags 2
N0Fear Finding Flags 2
thang2006 Hex 5
khanhtai Transparency 50
lcalvie LWE High Bits Message 15
thang2006 ASCII 5
zsnafu XOR Properties 15
thang2006 Great Snakes 3
thang2006 Finding Flags 2
caps Bean Counter 60
zsnafu XOR Starter 10
zsnafu Bytes and Big Integers 10
zsnafu Base64 10
lcalvie LWE Intro 10
zsnafu Hex 5
zsnafu ASCII 5
zsnafu Great Snakes 3
zsnafu Finding Flags 2
lcalvie LWE Background 5
khanhtai SSH Keys 35
khanhtai Encoding Challenge 40
w0152 Bounded Noise 50
flapjack990 Legendre Symbol 35
dragosSerif You either know, XOR you don't 30
dragosSerif Favourite byte 20
sera You either know, XOR you don't 30
cyberpolyglot Modular Arithmetic 1 20
dragosSerif XOR Properties 15
cyberpolyglot Extended GCD 20
sgrenz Additive 70
cyberpolyglot Greatest Common Divisor 15
dragosSerif XOR Starter 10
sera Favourite byte 20
w0152 Find the Lattice 100
sera XOR Properties 15
dragosSerif Bytes and Big Integers 10
sera XOR Starter 10
dragosSerif Base64 10

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