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
Zephorzzz Extended GCD 20
REZNET Base64 10
The_Duke Modular Arithmetic 2 20
Lyxchee Chinese Remainder Theorem 40
Zephorzzz Greatest Common Divisor 15
REZNET Hex 5
skylight Favourite byte 20
The_Duke Modular Arithmetic 1 20
The_Duke Extended GCD 20
flouxtine Efficient Exchange 50
PrimusPilusC Bytes and Big Integers 10
REZNET ASCII 5
kl3in XOR Starter 10
The_Duke Greatest Common Divisor 15
Onryo Finding Flags 2
sna_huy Base64 10
0xWhisper ASCII 5
0xWhisper Great Snakes 3
kl3in Bytes and Big Integers 10
0xWhisper Finding Flags 2
Zephorzzz Base64 10
The_Duke You either know, XOR you don't 30
Zephorzzz Hex 5
REZNET Great Snakes 3
kl3in Base64 10
REZNET Finding Flags 2
The_Duke Favourite byte 20
Avicena Hex 5
The_Duke XOR Properties 15
Zephorzzz ASCII 5
sna_huy Hex 5
williamNah Favourite byte 20
sna_huy ASCII 5
daazle ASCII 5
williamNah XOR Properties 15
PrimusPilusC Base64 10
daazle Great Snakes 3
Pavia127 Everything is Big 70
DinoCodeAdvisor Everything is Big 70
alexdzul Export-grade 100
daazle Finding Flags 2
Pavia127 Salty 20
sna_huy Great Snakes 3
LuisARS Salty 20
sna_huy Finding Flags 2
alexdzul Parameter Injection 60
PrimusPilusC Hex 5
ScottRussel Bytes and Big Integers 10
alexdzul Deriving Symmetric Keys 40
Pavia127 Square Eyes 35

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