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
yikes Finding Flags 2
Asim_kk Modular Arithmetic 2 20
Asim_kk Modular Arithmetic 1 20
Asim_kk Extended GCD 20
Asim_kk Greatest Common Divisor 15
kwstas486 Favourite byte 20
Asim_kk Lemur XOR 40
Asim_kk You either know, XOR you don't 30
Asim_kk Favourite byte 20
Asim_kk XOR Properties 15
Asim_kk XOR Starter 10
HackingWalross Base64 10
Asim_kk Encoding Challenge 40
Rujul XOR Starter 10
DaRl1nge Chinese Remainder Theorem 40
Asim_kk Bytes and Big Integers 10
Asim_kk Base64 10
HackingWalross Hex 5
CheeseTopia You either know, XOR you don't 30
Asim_kk Hex 5
bauglir16 Quadratic Residues 25
khanhdc7 Modular Square Root 35
Asim_kk ASCII 5
kwstas486 XOR Properties 15
Asim_kk Network Attacks 5
Asim_kk Great Snakes 3
Rujul Bytes and Big Integers 10
Asim_kk Finding Flags 2
CheeseTopia Favourite byte 20
demr Signing Server 60
ValeriaSm7329 Modular Arithmetic 1 20
miguelborges2206 XOR Starter 10
de4dhorse Modular Inverting 25
ValeriaSm7329 Extended GCD 20
mm302 Keyed Permutations 5
Ripanzul Modular Inverting 25
Chris1sFlaggin Lemur XOR 40
blavkice You either know, XOR you don't 30
fansel You either know, XOR you don't 30
sisi12 Great Snakes 3
asger084 You either know, XOR you don't 30
z0mb13L0v3r You either know, XOR you don't 30
de4dhorse Modular Arithmetic 2 20
Morten Bytes and Big Integers 10
catarinalima1304 XOR Properties 15
de4dhorse Modular Arithmetic 1 20
geoduck7 You either know, XOR you don't 30
bWlrYQ XOR Starter 10
bWlrYQ Bytes and Big Integers 10
Sadin Favourite byte 20

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