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
Emil_Zawislak Lemur XOR 40
MateuszMianowski Bytes and Big Integers 10
thetheli Export-grade 100
thetheli Parameter Injection 60
thetheli Deriving Symmetric Keys 40
achwakk XOR Starter 10
mgutierrez05 Symmetry 50
thetheli Computing Shared Secrets 30
mgutierrez05 Flipping Cookie 60
thetheli Computing Public Values 25
achwakk Bytes and Big Integers 10
Emil_Zawislak Modular Inverting 25
thetheli Generators of Groups 20
thetheli Working with Fields 10
Emil_Zawislak Modular Arithmetic 2 20
thetheli Modulus Inutilis 50
Emil_Zawislak Modular Arithmetic 1 20
mgutierrez05 ECB CBC WTF 55
josecedeno Bean Counter 60
kris_brr ASCII 5
thetheli Salty 20
josecedeno Symmetry 50
Emil_Zawislak Extended GCD 20
belyanabali ProSign 3 100
josecedeno Flipping Cookie 60
josecedeno ECB CBC WTF 55
Emil_Zawislak Greatest Common Divisor 15
kris_brr Great Snakes 3
josecedeno ECB Oracle 60
mgutierrez05 ECB Oracle 60
bander Base64 10
josecedeno Passwords as Keys 50
bander Hex 5
belyanabali Digestive 60
bander ASCII 5
fee Base64 10
dlesk Common Ground 75
fee Hex 5
josecedeno Modes of Operation Starter 15
bander Great Snakes 3
mgutierrez05 Passwords as Keys 50
Emil_Zawislak You either know, XOR you don't 30
fee ASCII 5
Squeequeg Finding Flags 2
MateuszMianowski Base64 10
matiosos Chinese Remainder Theorem 40
Kad Forbidden Fruit 150
josecedeno Bringing It All Together 50
fee Great Snakes 3
Emil_Zawislak Favourite byte 20

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