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
sarahhartley Bytes and Big Integers 10
GuzzWHO Bruce Schneier's Password: Part 2 250
m1kp4 SSH Keys 35
m1kp4 CERTainly not 30
lazybreak Chinese Remainder Theorem 40
bangla23 Great Snakes 3
bangla23 Finding Flags 2
m1kp4 Privacy-Enhanced Mail? 25
m1kp4 Modular Inverting 25
ksm Favourite byte 20
seraph1ezZ Hex 5
jamesdw Great Snakes 3
m1kp4 Modular Arithmetic 2 20
balh0 Favourite byte 20
seraph1ezZ ASCII 5
BlackyCTF Broken RSA 100
seraph1ezZ Great Snakes 3
seraph1ezZ Finding Flags 2
m1kp4 Modular Arithmetic 1 20
balh0 XOR Properties 15
CriptoDelta Finding Flags 2
m1kp4 Extended GCD 20
m1kp4 Greatest Common Divisor 15
m1kp4 Encoding Challenge 40
hammerbro4567 Chinese Remainder Theorem 40
m1kp4 Lemur XOR 40
erdemozgen Great Snakes 3
erdemozgen Finding Flags 2
m1kp4 Network Attacks 5
m1kp4 You either know, XOR you don't 30
m1kp4 Favourite byte 20
hammerbro4567 Modular Square Root 35
m1kp4 XOR Properties 15
Myronarty_ Passwords as Keys 50
m1kp4 XOR Starter 10
kuclux The Good, The Pad, The Ugly 100
m1kp4 Bytes and Big Integers 10
m1kp4 Base64 10
m1kp4 Hex 5
m1kp4 ASCII 5
m1kp4 Great Snakes 3
m1kp4 Finding Flags 2
Yousef545 Greatest Common Divisor 15
Myronarty_ Modes of Operation Starter 15
Valean Quadratic Residues 25
cryptomidi Hex 5
cryptomidi ASCII 5
mpg Smooth Criminal 60
galchapman Bounded Noise 50
Mahzer Hex 5

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