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
Tatev Background Reading 5
manumuffin Bytes and Big Integers 10
wangcongcong Modular Arithmetic 2 20
cryptoRiO No Way JOSE 20
nhkphp Transparency 50
Ohrorong Efficient Exchange 50
nhkphp SSH Keys 35
MaggieSimpson Finding Flags 2
nhkphp CERTainly not 30
Z10UD1 Modular Square Root 35
nhkphp Privacy-Enhanced Mail? 25
nhkphp Modular Inverting 25
rusketh Extended GCD 20
l3th4l Let's Decrypt 80
nhkphp Modular Arithmetic 2 20
nhkphp Modular Arithmetic 1 20
nhkphp Extended GCD 20
Danny_Drake34 Finding Flags 2
nhkphp Greatest Common Divisor 15
wangcongcong Modular Arithmetic 1 20
nhkphp Lemur XOR 40
Tatev Modular Inverting 25
Aether0810 ASCII 5
nhkphp Encoding Challenge 40
hanahiennguyen Curves and Logs 40
cryptoRiO WOTS Up 2 90
Zira Base64 10
Tatev Modular Arithmetic 2 20
nhkphp Network Attacks 5
Tatev Modular Arithmetic 1 20
Ohrorong Curves and Logs 40
nhkphp You either know, XOR you don't 30
Aether0810 Great Snakes 3
Zira Hex 5
rootBG Curves and Logs 40
rusketh Greatest Common Divisor 15
Zira ASCII 5
0_0A RSA Decryption 20
Hemn7th You either know, XOR you don't 30
mortal Hex 5
nhkphp Favourite byte 20
nhkphp XOR Properties 15
mortal ASCII 5
Hemn7th Favourite byte 20
Zira Network Attacks 5
Hemn7th XOR Properties 15
Hemn7th XOR Starter 10
Ohrorong Scalar Multiplication 35
mboh2 Adrien's Signs 80
Hemn7th Encoding Challenge 40

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