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
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
Art1shok Favourite byte 20
semisweetdude Private Keys 20
Amro_Hussein Transparency 50
armr Bytes and Big Integers 10
Chausse Adrien's Signs 80
Laurajane Great Snakes 3
Lukas99 XOR Starter 10
armr Base64 10
WhatWasThat Finding Flags 2
Lukas99 Bytes and Big Integers 10
agentjlrmt Flipping Cookie 60
Laurajane Finding Flags 2
armr Hex 5
armr ASCII 5
Lukas99 Base64 10
f7kumoi Everything is Still Big 100

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