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
siriusraven Broken RSA 100
tranchsanto LFSR Destroyer 250
JamesDev Finding Flags 2
semisweetdude RSA Decryption 20
Askle Greatest Common Divisor 15
s3bxs Bytes and Big Integers 10
ahmed_1ACR Modular Exponentiation 10
wangcongcong Chinese Remainder Theorem 40
dman XOR Properties 15
KirbyIDTECH Finding Flags 2
KULL4N4R1 Modular Arithmetic 1 20
l3th4l ZKP Introduction 5
wumkan Keyed Permutations 5
dackelberg Resisting Bruteforce 10
CircularBlox Modular Inverting 25
CircularBlox Modular Arithmetic 2 20
codemutt Modular Arithmetic 2 20
armr JWT Secrets 25
dackelberg Keyed Permutations 5
kenmarksix Modular Inverting 25
Kazum1244 ASCII 5
s3bxs Base64 10
Kazum1244 Great Snakes 3
yeshu30 Finding Flags 2
Kazum1244 Finding Flags 2
kenmarksix Modular Arithmetic 2 20
DeViator ProSign 3 100
armr No Way JOSE 20
lyh XOR Properties 15
armr JWT Sessions 10
armr Token Appreciation 5
TrouthieCryptHk Modular Square Root 35
armr Lemur XOR 40
s3bxs Hex 5
Adrinn Adrien's Signs 80
Askle You either know, XOR you don't 30
armr You either know, XOR you don't 30
shpark1104 Hamiltonicity 2 175
shpark1104 Hamiltonicity 2 (CryptoHack) 0
WhatWasThat Hex 5
armr Favourite byte 20
WhatWasThat ASCII 5
armr XOR Properties 15
WhatWasThat Great Snakes 3
effiee Base64 10
armr XOR Starter 10
armr Encoding Challenge 40
kenmarksix Modular Arithmetic 1 20
supermakoy Finding Flags 2
dman XOR Starter 10

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