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
gabri1135 Successive Powers 60
TheTon Favourite byte 20
mkvitkina XOR Starter 10
enyun XOR Starter 10
KLPP Signature (TSJ CTF) 0
m0re Gotta Go Fast 40
mkvitkina Bytes and Big Integers 10
doublefree XOR Starter 10
diegopetrola ECB Oracle 60
kamikadze13 XOR Starter 10
doublefree Bytes and Big Integers 10
amanay Base64 10
enyun Bytes and Big Integers 10
Ngias Modular Inverting 25
zorblin Bytes and Big Integers 10
Moorts CSIDH Key Exchange 90
enyun Base64 10
Ngias Modular Arithmetic 2 20
IMNOTHERE Greatest Common Divisor 15
ISSAM71 Greatest Common Divisor 15
enyun Hex 5
amanay Hex 5
Ngias Modular Arithmetic 1 20
doublefree Base64 10
kCSE Base64 10
Ruspanera06 RSA Signatures 25
kCSE Hex 5
amanay ASCII 5
semkin Lemur XOR 40
amanay Great Snakes 3
Ruspanera06 RSA Decryption 20
Ruspanera06 Private Keys 20
mrtorture Modular Arithmetic 1 20
Ruspanera06 Euler's Totient 20
Ruspanera06 Public Keys 15
Ruspanera06 Modular Exponentiation 10
croc_or_crack Network Attacks 5
lolitaall Structure of AES 15
k1r4_021 Legendre Symbol 35
IMNOTHERE You either know, XOR you don't 30
amanay Finding Flags 2
ChiaraS Confusion through Substitution 25
Ngias Extended GCD 20
mkvitkina Base64 10
TheTon XOR Properties 15
mrtorture Extended GCD 20
christians7 You either know, XOR you don't 30
christians7 Favourite byte 20
mkvitkina Hex 5
christians7 XOR Properties 15

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