Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
32Gz Keyed Permutations 5
seungjae2023 Passwords as Keys 50
randomusername_0 Bean Counter 60
mxhugs Great Snakes 3
mxhugs Finding Flags 2
jinseo Structure of AES 15
seungjae2023 Modes of Operation Starter 15
Honggg1020 Bringing It All Together 50
Mellivora Round Keys 20
jinseo Resisting Bruteforce 10
kmark Chinese Remainder Theorem 40
jinseo Keyed Permutations 5
Hong5489 Find the Lattice 100
Honggg1020 Diffusion through Permutation 30
kaleidooa Passwords as Keys 50
smclara2005 Symmetry 50
iecsarayji ASCII 5
iecsarayji Great Snakes 3
junho Flipping Cookie 60
titoBR Greatest Common Divisor 15
iecsarayji Finding Flags 2
khxjn ECB Oracle 60
smclara2005 Lazy CBC 60
junho ECB Oracle 60
Laniakea24 Modes of Operation Starter 15
Alee Passwords as Keys 50
Alee Modes of Operation Starter 15
Alee Bringing It All Together 50
junho ECB CBC WTF 55
Alee Diffusion through Permutation 30
Alee Confusion through Substitution 25
kay240208 Greatest Common Divisor 15
Alee Round Keys 20
Alee Structure of AES 15
Alee Resisting Bruteforce 10
Alee Keyed Permutations 5
Alee Modular Binomials 80
kay240208 Network Attacks 5
chrisfox You either know, XOR you don't 30
Alee Adrien's Signs 80
Nunya777 XOR Properties 15
Alee Chinese Remainder Theorem 40
Alee Modular Square Root 35
Alee Legendre Symbol 35
Alee Quadratic Residues 25
Alee Modular Inverting 25
Alee Modular Arithmetic 2 20
Laniakea24 Bringing It All Together 50
l5chiin Hex 5
Ronny0115ulop You either know, XOR you don't 30

Level Up

level up icon

You are now level Current level