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
syadidd Greatest Common Divisor 15
Qu1n7as The Matrix Revolutions 125
syadidd You either know, XOR you don't 30
joeboy555 Favourite byte 20
syadidd Favourite byte 20
chelinh Modular Inverting 25
syadidd XOR Properties 15
spartan8806 Oracular Spectacular 150
N3lly Finding Flags 2
joeboy555 XOR Properties 15
amh1s Base64 10
shishuli777 Bytes and Big Integers 10
shishuli777 Base64 10
amh1s Hex 5
FrancoErmasi1 Chinese Remainder Theorem 40
amh1s ASCII 5
whiterose0x666 Hex 5
whiterose0x666 ASCII 5
amh1s Great Snakes 3
amh1s Finding Flags 2
whiterose0x666 Great Snakes 3
whiterose0x666 Finding Flags 2
hakka52 Image Point Arithmetic 30
FrancoErmasi1 Great Snakes 3
kkaroly Lazy CBC 60
hakka52 Where's the Supersingular Curve 25
FrancoErmasi1 Finding Flags 2
genwitt Computing Shared Secrets 30
rootBG Point Negation 10
genwitt Computing Public Values 25
genwitt Generators of Groups 20
kkaroly Flipping Cookie 60
genwitt Working with Fields 10
genwitt Modulus Inutilis 50
genwitt Salty 20
genwitt Manyprime 40
genwitt Monoprime 30
DavidKrell Modular Arithmetic 1 20
archex Computing Shared Secrets 30
genwitt Factoring 15
genwitt RSA Signatures 25
genwitt RSA Decryption 20
s0jaku Symmetry 50
genwitt Private Keys 20
genwitt Euler's Totient 20
TyLion Smooth Criminal 60
genwitt Public Keys 15
dturbo Everything is Big 70
genwitt Modular Exponentiation 10
archex Computing Public Values 25

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