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
0xAhmedSifu Favourite byte 20
Serge_Salcedo You either know, XOR you don't 30
AboodyHacer121 ASCII 5
totonito Curves and Logs 40
doneyit413 Signing Server 60
dansayag Modular Inverting 25
totonito Scalar Multiplication 35
AboodyHacer121 Great Snakes 3
IAmTwoTwo ASCII 5
absurdism You either know, XOR you don't 30
Barak Favourite byte 20
AboodyHacer121 Finding Flags 2
dansayag Modular Arithmetic 2 20
dansayag Modular Arithmetic 1 20
doneyit413 Null or Never 100
IAmTwoTwo Great Snakes 3
0xAhmedSifu XOR Properties 15
ginup4 Export-grade 100
IAmTwoTwo Finding Flags 2
absurdism Favourite byte 20
hussam_444 Greatest Common Divisor 15
absurdism XOR Properties 15
Barak XOR Properties 15
dansayag Extended GCD 20
jstypulkowska Diffusion through Permutation 30
aaryandaa Modular Arithmetic 1 20
0xCyberella ASCII 5
ClockUwU MD0 80
0xCyberella Great Snakes 3
dansayag Greatest Common Divisor 15
absurdism XOR Starter 10
0xCyberella Finding Flags 2
Barak XOR Starter 10
jstypulkowska Confusion through Substitution 25
totonito Point Addition 30
new_jakerhee123 Missing Modulus 80
dansayag Lemur XOR 40
ginup4 Additive 70
FakeVap0ur XOR Starter 10
nourhan031 Great Snakes 3
totonito Point Negation 10
nourhan031 Finding Flags 2
mppl2409 XOR Starter 10
mooojix Bytes and Big Integers 10
totonito Background Reading 5
naivecat RSA Decryption 20
paulti Background Reading 5
mooojix Base64 10
amirayman1 Finding Flags 2
naivecat Private Keys 20

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