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
PabloAlda Base64 10
PabloAlda Hex 5
PabloAlda ASCII 5
taboctf RSA Signatures 25
Tr0p1que Base64 10
Casada Quadratic Residues 25
zal What's a Lattice? 40
zal Gram Schmidt 30
Tr0p1que Hex 5
Tr0p1que ASCII 5
taboctf Decrypting TLS 1.2 30
zal Size and Basis 15
zal Vectors 10
Tr0p1que Great Snakes 3
Tr0p1que Finding Flags 2
Casada Modular Inverting 25
shvetss2112 ASCII 5
lehoanglong Base64 10
taboctf Diffusion through Permutation 30
Casada Modular Arithmetic 2 20
lehoanglong Hex 5
zal Special Soundness 25
taboctf Honest Verifier Zero Knowledge 30
shvetss2112 Great Snakes 3
DavidTruong Real Curve Crypto 200
nataliexsalome Legendre Symbol 35
M0xX Jack's Birthday Hash 20
shvetss2112 Finding Flags 2
nataliexsalome Quadratic Residues 25
nataliexsalome Modular Inverting 25
nataliexsalome Modular Arithmetic 2 20
nataliexsalome Modular Arithmetic 1 20
nataliexsalome Extended GCD 20
taboctf Special Isogenies 30
nataliexsalome Greatest Common Divisor 15
osman21 Modular Binomials 80
Casada Modular Arithmetic 1 20
some1among0thers Euler's Totient 20
taboctf Montgomery Curves 30
osman21 Adrien's Signs 80
osman21 Chinese Remainder Theorem 40
osman21 Modular Square Root 35
BOHDANYATCKOV Passwords as Keys 50
osman21 Legendre Symbol 35
shahipeasant Modular Arithmetic 1 20
osman21 Quadratic Residues 25
lololololokol SSH Keys 35
osman21 Modular Inverting 25
osman21 Modular Arithmetic 2 20
taboctf Image Point Arithmetic 30

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