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
tpham7459 Transparency 50
tpham7459 SSH Keys 35
tpham7459 CERTainly not 30
tpham7459 Privacy-Enhanced Mail? 25
tpham7459 Modular Inverting 25
tpham7459 Modular Arithmetic 2 20
tpham7459 Modular Arithmetic 1 20
tpham7459 Extended GCD 20
tpham7459 Greatest Common Divisor 15
kian_mohammadita Diffusion through Permutation 30
Scebob Modular Arithmetic 1 20
tpham7459 Lemur XOR 40
tpham7459 You either know, XOR you don't 30
tpham7459 Favourite byte 20
tpham7459 XOR Properties 15
tpham7459 XOR Starter 10
tpham7459 Encoding Challenge 40
tpham7459 Bytes and Big Integers 10
tpham7459 Base64 10
tpham7459 Hex 5
tpham7459 ASCII 5
Edems Computing Public Values 25
Benjamin_Stimpy Base64 10
Aggriz Favourite byte 20
kennedyt2 XOR Starter 10
Scebob Extended GCD 20
vocie You either know, XOR you don't 30
DownOnEarth Bytes and Big Integers 10
ZzZzZzZzZ Bytes and Big Integers 10
rania_1412_1412 Base64 10
Arronp You either know, XOR you don't 30
vocie Favourite byte 20
Arronp Favourite byte 20
YLLW Bytes and Big Integers 10
joshua_dgoat Bytes and Big Integers 10
Void_NULL Hex 5
4fun Bytes and Big Integers 10
Arronp XOR Properties 15
tpham7459 Network Attacks 5
tpham7459 Great Snakes 3
tpham7459 Finding Flags 2
vocie XOR Properties 15
Void_NULL ASCII 5
Sacia Favourite byte 20
audentdt Great Snakes 3
asmoyeet The j-invariant 20
audentdt Finding Flags 2
vocie XOR Starter 10
Pixelated_Nebula Hex 5
joshua_dgoat Base64 10

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