Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
toan2k4 Greatest Common Divisor 15
KamClam Modular Inverting 25
j_m The Matrix Reloaded 100
pypy Deriving Symmetric Keys 40
KamClam Modular Arithmetic 2 20
dlhxfy Greatest Common Divisor 15
j_m The Matrix 75
dlhxfy You either know, XOR you don't 30
best_try XOR Starter 10
j_m Script Kiddie 70
dlhxfy Favourite byte 20
dlhxfy XOR Properties 15
rad0xus ASCII 5
rad0xus Great Snakes 3
KamClam Modular Arithmetic 1 20
sameth Base64 10
KamClam Extended GCD 20
zzm XOR Properties 15
0xs1nr Sharks on the Wire 10
sameth Hex 5
dlhxfy XOR Starter 10
handoko Efficient Exchange 50
YWzhong Symmetry 50
grazkaa Megalomaniac 3 120
zzm XOR Starter 10
KamClam Greatest Common Divisor 15
Learn_From_Nyamu ECB Oracle 60
best_try Bytes and Big Integers 10
kajkh Finding Flags 2
Euphorie_Q Confusion through Substitution 25
Linda_JMXS Keyed Permutations 5
Euphorie_Q Round Keys 20
hanahiennguyen Logon Zero 80
0xs1nr Secure Protocols 5
MD_333 Base64 10
handoko Curves and Logs 40
Euphorie_Q Structure of AES 15
sameth ASCII 5
mboh2 ASCII 5
k3v1n4rsk Finding Flags 2
sameth Great Snakes 3
xccnnaino Exceptional Curves 100
liangmeigang Exceptional Curves 100
MD_333 Hex 5
mboh2 Great Snakes 3
_ndy Finding Flags 2
sameth Finding Flags 2
MD_333 ASCII 5
mboh2 Finding Flags 2
kaizero Quadratic Residues 25

Level Up

level up icon

You are now level Current level