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
duckpancakes Modulus Inutilis 50
nous Ticket Maestro (CryptoHack) 0
jlopez Favourite byte 20
123koshihan Public Keys 15
jlopez XOR Properties 15
avners Smooth Criminal 60
nous ed25519 magic (ICC Athens) 0
AT66 XOR Starter 10
nous Vectors 10
AT66 Bytes and Big Integers 10
Jaewon852 Diffusion through Permutation 30
AT66 Base64 10
AT66 Hex 5
AT66 ASCII 5
AT66 Great Snakes 3
AT66 Finding Flags 2
harshsonker ASCII 5
Pet_air Favourite byte 20
agrocos Modular Square Root 35
MachinDifforme Favourite byte 20
ffd8 Modular Square Root 35
APTashraf2026 Export-grade 100
THHTt ASCII 5
max_krut Finding Flags 2
harshsonker Great Snakes 3
THHTt Great Snakes 3
nullbyte0x00 Flipping Cookie 60
XLR8 Hamiltonicity 1 100
wool1903 Hex 5
XLR8 Hamiltonicity (CryptoHack) 0
jlopez XOR Starter 10
harshsonker Finding Flags 2
wool1903 ASCII 5
veryc00lguy Favourite byte 20
wool1903 Great Snakes 3
MachinDifforme XOR Properties 15
THHTt Finding Flags 2
wool1903 Finding Flags 2
123koshihan Modular Exponentiation 10
ung Favourite byte 20
ung XOR Properties 15
tatakaw13_9 Modular Inverting 25
tatakaw13_9 Modular Arithmetic 2 20
ung XOR Starter 10
noj XOR Starter 10
H_hippopus XOR Properties 15
some1hing Modular Square Root 35
Pet_air XOR Properties 15
veryc00lguy XOR Properties 15
remtam You either know, XOR you don't 30

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