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
26521111001 Secret Exponents 60
Allumette Computing Shared Secrets 30
ArthurSakayan Greatest Common Divisor 15
Allumette Computing Public Values 25
Allumette Generators of Groups 20
BrunoRossi Finding Flags 2
26521111001 Prime Power Isogenies 50
luckymaddog Base64 10
26521111001 Where's the Supersingular Curve 25
Allumette Working with Fields 10
26521111001 Image Point Arithmetic 30
Allumette Factoring 15
ahmet Favourite byte 20
26521111001 Montgomery Curves 30
Allumette RSA Decryption 20
Allumette Private Keys 20
Allumette Euler's Totient 20
223874_Mark Export-grade 100
Allumette Public Keys 15
26521111001 The j-invariant 20
Allumette Modular Exponentiation 10
Allumette Successive Powers 60
26521111001 Introduction to Isogenies 10
nawar Modular Arithmetic 1 20
hedge_hedgehog Network Attacks 5
pbxqd ASCII 5
223874_Mark Parameter Injection 60
mtane Modular Inverting 25
26521111001 Bruce Schneier's Password: Part 2 250
pbxqd Great Snakes 3
nawar Extended GCD 20
pbxqd Finding Flags 2
magnus7123 Favourite byte 20
Holzarim RSA Decryption 20
aleaemme ASCII 5
aleaemme Great Snakes 3
rami_hija Quadratic Residues 25
behexded Structure of AES 15
nawar Greatest Common Divisor 15
rami_hija Modular Inverting 25
luckymaddog Hex 5
ArthurSakayan Lemur XOR 40
rami_hija Modular Arithmetic 2 20
nawar You either know, XOR you don't 30
cavazinf DLOG on the Surface 40
lerusik Round Keys 20
Member69 Great Snakes 3
Member69 Finding Flags 2
behexded Resisting Bruteforce 10
rami_hija Modular Arithmetic 1 20

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