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
oiu890 ECB Oracle 60
DinhFU Hex 5
anonymous54321 Finding Flags 2
ShadetheAvali Efficient Exchange 50
somebel530 Modular Arithmetic 1 20
Luci Modular Inverting 25
amdi Base64 10
amdi Hex 5
Luci Modular Arithmetic 2 20
amdi ASCII 5
Lucen You either know, XOR you don't 30
omar_tkito XOR Properties 15
gellyfisher Oh SNAP 120
BonziSki Round Keys 20
amdi Great Snakes 3
amdi Finding Flags 2
elizabeth00012 Hex 5
Luci Modular Arithmetic 1 20
DinhFU ASCII 5
Tpanga361 Bytes and Big Integers 10
chec You either know, XOR you don't 30
somebel530 Extended GCD 20
Fr0st1ord XOR Starter 10
xfnx No Random, No Bias 120
elizabeth00012 ASCII 5
CCcat Broken RSA 100
chec Encoding Challenge 40
tigerBoss101 Passwords as Keys 50
erendoes Great Snakes 3
Anonymus79007677 Finding Flags 2
gamer_498571 ASCII 5
ikriqd XOR Starter 10
neo001 XOR Starter 10
00xCanelo Modulus Inutilis 50
neo001 Bytes and Big Integers 10
omar_tkito XOR Starter 10
00xCanelo Salty 20
Lucen Favourite byte 20
AyoubIDSI Base64 10
gamer_498571 Great Snakes 3
starbinhas Legendre Symbol 35
gamer_498571 Finding Flags 2
cyberri Non-Interactive 35
poxin88547 Greatest Common Divisor 15
yendi77 Round Keys 20
ikriqd Bytes and Big Integers 10
yendi77 Structure of AES 15
omar_tkito Bytes and Big Integers 10
yendi77 Resisting Bruteforce 10
Lucen XOR Properties 15

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