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
Subham_Gupta Modular Exponentiation 10
Charles_Sloneker Manyprime 40
Subham_Gupta Flipping Cookie 60
Subham_Gupta ECB CBC WTF 55
Subham_Gupta ECB Oracle 60
Subham_Gupta Passwords as Keys 50
Subham_Gupta Bringing It All Together 50
Subham_Gupta Modular Binomials 80
Subham_Gupta Adrien's Signs 80
Subham_Gupta Chinese Remainder Theorem 40
Subham_Gupta Modular Square Root 35
parameterman Modular Arithmetic 1 20
Subham_Gupta Legendre Symbol 35
Subham_Gupta Quadratic Residues 25
SaborioA Deriving Symmetric Keys 40
guli721 Base64 10
SaborioA Computing Shared Secrets 30
parawhy ASCII 5
SaborioA Computing Public Values 25
SaborioA Generators of Groups 20
SaborioA Working with Fields 10
SaborioA Modulus Inutilis 50
parameterman Extended GCD 20
bobobo ASCII 5
SaborioA Salty 20
SaborioA Manyprime 40
guli721 Hex 5
parameterman Greatest Common Divisor 15
AndresDuarte Finding Flags 2
SaborioA Monoprime 30
KowalskiVan What's My Kernel 70
SaborioA Factoring 15
parawhy Great Snakes 3
KowalskiVan Composite Isogenies 60
KowalskiVan Three Isogenies 35
KowalskiVan Two Isogenies 30
SaborioA RSA Signatures 25
rehim ASCII 5
bobobo Great Snakes 3
KowalskiVan Twisted CSIDH Isogenies 70
KowalskiVan Secret Exponents 60
SaborioA RSA Decryption 20
KowalskiVan Prime Power Isogenies 50
KowalskiVan Special Isogenies 30
guli721 ASCII 5
KowalskiVan Image Point Arithmetic 30
KowalskiVan Montgomery Curves 30
useless Keyed Permutations 5
KowalskiVan The j-invariant 20
KowalskiVan Introduction to Isogenies 10

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