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
sp1n0z4 Micro Transmissions 120
1502dthw Bytes and Big Integers 10
kacpersowka Working with Fields 10
nnyy64 You either know, XOR you don't 30
n4ct Modular Arithmetic 2 20
shahadatshuvo Legendre Symbol 35
Aryaethn SIDH Key Exchange 80
TheHolyb0i26 Public Keys 15
agentjlrmt The Good, The Pad, The Ugly 100
kaizero Legendre Symbol 35
n4ct Modular Arithmetic 1 20
Nimadli Parameter Injection 60
kacpersowka Salty 20
TheHolyb0i26 Modular Exponentiation 10
agentjlrmt Beatboxer 150
Technoblade Base64 10
Aryaethn Composite Isogenies 60
shahadatshuvo Quadratic Residues 25
nnyy64 Favourite byte 20
rykazari Quadratic Residues 25
shahadatshuvo Modular Inverting 25
Aryaethn Three Isogenies 35
bobiealice Script Kiddie 70
rykazari Modular Inverting 25
rykazari Modular Arithmetic 2 20
rykazari Modular Arithmetic 1 20
gigisoave Chinese Remainder Theorem 40
1502dthw Base64 10
rykazari Extended GCD 20
nnyy64 XOR Properties 15
Einas Keyed Permutations 5
n4ct Extended GCD 20
nnyy64 XOR Starter 10
GrishaHR XOR Starter 10
n4ct Greatest Common Divisor 15
nnyy64 Bytes and Big Integers 10
gigisoave Modular Square Root 35
n4ct You either know, XOR you don't 30
GrishaHR Bytes and Big Integers 10
Cyberseal Extended GCD 20
forwardMarch Finding Flags 2
ahmadnaghibi Confusion through Substitution 25
jpl8 JWT Secrets 25
n4ct Favourite byte 20
jpl8 No Way JOSE 20
agentjlrmt Stream of Consciousness 80
lucifer_007 Great Snakes 3
SuPeRPi9 Export-grade 100
n4ct XOR Properties 15
lucifer_007 Finding Flags 2

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