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
tiankunpeng RSA Decryption 20
kingjdg XOR Starter 10
Ikamar ECB CBC WTF 55
tiankunpeng Computing Public Values 25
tristanpetrovich Greatest Common Divisor 15
ippo717273 Favourite byte 20
miawheker You either know, XOR you don't 30
HunterJA Finding Flags 2
tiankunpeng Round Keys 20
ahmed_1ACR Greatest Common Divisor 15
tiankunpeng ZKP Introduction 5
miawheker Favourite byte 20
Ikamar ECB Oracle 60
Ikamar Passwords as Keys 50
ippo717273 XOR Properties 15
renzo75 Bruce Schneier's Password 100
Ikamar Modes of Operation Starter 15
tiankunpeng Gaussian Reduction 50
Ikamar Bringing It All Together 50
miawheker XOR Properties 15
tiankunpeng What's a Lattice? 40
Ikamar Diffusion through Permutation 30
lmdr You either know, XOR you don't 30
tiankunpeng Gram Schmidt 30
Ikamar Confusion through Substitution 25
renzo75 Gotta Go Fast 40
miawheker XOR Starter 10
Ikamar Round Keys 20
tiankunpeng Size and Basis 15
miawheker Bytes and Big Integers 10
Ikamar Structure of AES 15
tiankunpeng Vectors 10
Ikamar Resisting Bruteforce 10
Ikamar Keyed Permutations 5
tiankunpeng JWT Sessions 10
miawheker Base64 10
tiankunpeng Jack's Birthday Confusion 30
miawheker Hex 5
miawheker ASCII 5
miawheker Great Snakes 3
tiankunpeng Jack's Birthday Hash 20
miawheker Finding Flags 2
depiedrascript Finding Flags 2
kingjdg Bytes and Big Integers 10
tiankunpeng Curves and Logs 40
ippo717273 XOR Starter 10
tiankunpeng Scalar Multiplication 35
tiankunpeng Point Addition 30
lmdr Favourite byte 20
tiankunpeng Background Reading 5

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