Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
Redender64 Megalomaniac 1 100
testoto2 Modular Arithmetic 1 20
valh4x Montgomery Curves 30
valh4x Image Point Arithmetic 30
valh4x Where's the Supersingular Curve 25
pokeyfodinho Network Attacks 5
testoto2 Extended GCD 20
Kas_d_Attay Flipping Cookie 60
mmd1hp Adrien's Signs 80
testoto2 Greatest Common Divisor 15
testoto2 You either know, XOR you don't 30
testoto2 Favourite byte 20
testoto2 XOR Properties 15
testoto2 XOR Starter 10
valh4x The j-invariant 20
valh4x Introduction to Isogenies 10
testoto2 Bytes and Big Integers 10
pokeyfodinho Greatest Common Divisor 15
testoto2 Base64 10
testoto2 Hex 5
testoto2 ASCII 5
testoto2 Great Snakes 3
XLR8 MD0 80
pokeyfodinho You either know, XOR you don't 30
testoto2 Finding Flags 2
valh4x Breaking SIDH 250
valh4x A True Genus 175
kosynus Adrien's Signs 80
kosynus Chinese Remainder Theorem 40
XLR8 Stream of Consciousness 80
XLR8 Logon Zero 80
XLR8 CTRIME 70
XLR8 Bean Counter 60
po6ix Resisting Bruteforce 10
XLR8 Symmetry 50
po6ix Keyed Permutations 5
4rmg3dd0n CTRIME 70
Giorgio_Gui Base64 10
Arriccio Noise Free 40
okron Greatest Common Divisor 15
Giorgio_Gui Hex 5
bechir_x09 Dancing Queen 120
bechir_x09 Stream of Consciousness 80
XLR8 Triple DES 60
bechir_x09 Export-grade 100
pokeyfodinho Favourite byte 20
lukefurmage Bytes and Big Integers 10
PAWOS Modular Inverting 25
pokeyfodinho XOR Properties 15
PAWOS Modular Arithmetic 2 20

Level Up

level up icon

You are now level Current level