Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
rizzz Bytes and Big Integers 10
rizzz Base64 10
Oshiks Round Keys 20
Engf Hex 5
rizzz Hex 5
gchiu02 Diffusion through Permutation 30
rizzz ASCII 5
jaeu1341 Bean Counter 60
rizzz Great Snakes 3
yoyosarefun Modular Square Root 35
spinflipper31415 Round Keys 20
Engf ASCII 5
Engf Great Snakes 3
Engf Finding Flags 2
Beethoven3 Gaussian Reduction 50
nahsor Base64 10
Ridik XOR Properties 15
Hasanbayov XOR Starter 10
shay_kob Favourite byte 20
MilesTillo Modular Inverting 25
MilesTillo Modular Arithmetic 2 20
johnthecipherbre RSA Decryption 20
cryptohack720 Adrien's Signs 80
MilesTillo Modular Arithmetic 1 20
johnthecipherbre Private Keys 20
MilesTillo Extended GCD 20
kurimochi Modular Square Root 35
gchiu02 Confusion through Substitution 25
Nada34 Finding Flags 2
MilesTillo Greatest Common Divisor 15
jayjaysson Finding Flags 2
nahsor Hex 5
MilesTillo Lemur XOR 40
shay_kob XOR Properties 15
shura356 LWE Background 5
MilesTillo Encoding Challenge 40
spinflipper31415 Structure of AES 15
rania56 Base64 10
shay_kob XOR Starter 10
Beethoven3 What's a Lattice? 40
nahsor ASCII 5
MilesTillo You either know, XOR you don't 30
shura356 Backpack Cryptography 120
MilesTillo Favourite byte 20
Mmaxiem Finding Flags 2
shay_kob Bytes and Big Integers 10
MilesTillo XOR Properties 15
AND_OSS_1 Legendre Symbol 35
MilesTillo XOR Starter 10
rania56 Hex 5

Level Up

level up icon

You are now level Current level