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
Eralyen Resisting Bruteforce 10
la_vltk Quadratic Residues 25
0xB4DFL4G Curves and Logs 40
Eralyen Keyed Permutations 5
la_vltk Modular Inverting 25
la_vltk Modular Arithmetic 2 20
la_vltk Modular Arithmetic 1 20
la_vltk Extended GCD 20
Eralyen Modular Binomials 80
Felinehumanoid Round Keys 20
zig0ta You either know, XOR you don't 30
OrestisL Bringing It All Together 50
mishustick Round Keys 20
de4dhorse XOR Starter 10
B1rS0 Modular Arithmetic 2 20
Felinehumanoid Structure of AES 15
B1rS0 Modular Arithmetic 1 20
B1rS0 Extended GCD 20
Alain1221 Modular Square Root 35
agrocos You either know, XOR you don't 30
B1rS0 Greatest Common Divisor 15
7ades Favourite byte 20
zig0ta Favourite byte 20
Rellik Quadratic Residues 25
Berwa_Ian_Ange Legendre Symbol 35
RSA_Phantom Bytes and Big Integers 10
zig0ta XOR Properties 15
Gravalos Too Honest 50
mostafa3009 Encoding Challenge 40
la_vltk Greatest Common Divisor 15
dewydemi Finding Flags 2
zhangw3334 Hash Stuffing 50
la_vltk You either know, XOR you don't 30
bobiealice Armory 100
Voxa Computing Shared Secrets 30
Voxa Computing Public Values 25
ow3 Generators of Groups 20
B1rS0 Network Attacks 5
zhfps Triple DES 60
Gravalos Non-Interactive 35
Voxa Generators of Groups 20
rev_cryp Bringing It All Together 50
canfshmicrowave CTRIME 70
angel112aa4 Modular Inverting 25
angel112aa4 Modular Arithmetic 2 20
RSA_Phantom Base64 10
la_vltk Favourite byte 20
angel112aa4 Modular Arithmetic 1 20
B1rS0 You either know, XOR you don't 30
Waeel79 Additive 70

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