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
jeane Oracular Spectacular 150
ob5erver Modular Inverting 25
s30s0ft Modular Square Root 35
ob5erver Modular Arithmetic 2 20
Yuvaraj_selvaraj Base64 10
onebyte2much Structure of AES 15
lOkOtOdO Hex 5
g4dZ0r Passwords as Keys 50
Myronarty Factoring 15
lOkOtOdO ASCII 5
ob5erver Modular Arithmetic 1 20
Yuvaraj_selvaraj Hex 5
lOkOtOdO Great Snakes 3
ob5erver Extended GCD 20
Yuvaraj_selvaraj ASCII 5
Musca Static Client 2 120
lOkOtOdO Finding Flags 2
miiyen Point Negation 10
aihtaf You either know, XOR you don't 30
Yuvaraj_selvaraj Great Snakes 3
cxy Quadratic Residues 25
lmlA Bytes and Big Integers 10
ibpu Great Snakes 3
onebyte2much Resisting Bruteforce 10
aihtaf Favourite byte 20
cxy Factoring 15
xYSx XOR Starter 10
onebyte2much Keyed Permutations 5
mee217 Bytes and Big Integers 10
fkasnsu704 Great Snakes 3
ibpu Finding Flags 2
fkasnsu704 Finding Flags 2
katanabeneficial Modes of Operation Starter 15
hanahiennguyen Bringing It All Together 50
debzw Hex 5
Yuvaraj_selvaraj Finding Flags 2
debzw ASCII 5
aihtaf XOR Properties 15
debzw Great Snakes 3
Quily Privacy-Enhanced Mail? 25
aihtaf XOR Starter 10
debzw Finding Flags 2
Quily SSH Keys 35
aihtaf Bytes and Big Integers 10
miiyen Background Reading 5
Quily Transparency 50
g4dZ0r Modes of Operation Starter 15
asdfeugs Transparency 50
19030623652 Moving Problems 150
cxy Private Keys 20

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