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
an1kv Extended GCD 20
an1kv Greatest Common Divisor 15
an1kv You either know, XOR you don't 30
ali_ahmed Computing Public Values 25
ali_ahmed Script Kiddie 70
ali_ahmed Static Client 2 120
hakal You either know, XOR you don't 30
ali_ahmed Additive 70
zal RSA Decryption 20
an1kv Favourite byte 20
zal Private Keys 20
ali_ahmed Parameter Injection 60
VanityTechGawd Great Snakes 3
zal Euler's Totient 20
VanityTechGawd Finding Flags 2
zal Public Keys 15
Mr_Zero ASCII 5
an1kv XOR Properties 15
shimon_rsa Gotta Go Fast 40
HaxL0p4 Structure of AES 15
MasterLJ Passwords as Keys 50
theOM You either know, XOR you don't 30
MasterLJ Modes of Operation Starter 15
zal Modular Exponentiation 10
jose_enrique You either know, XOR you don't 30
JohnDuck You either know, XOR you don't 30
HaxL0p4 Resisting Bruteforce 10
ianj21josue You either know, XOR you don't 30
REZNET Modular Exponentiation 10
ianj21josue Favourite byte 20
ianj21josue XOR Properties 15
ianj21josue XOR Starter 10
ianj21josue Bytes and Big Integers 10
nji4bmc5l Deriving Symmetric Keys 40
phonix0123456789 Modular Arithmetic 2 20
phonix0123456789 Modular Arithmetic 1 20
3662_2C2026_G8 Privacy-Enhanced Mail? 25
nji4bmc5l Computing Shared Secrets 30
REZNET Bytes and Big Integers 10
Fahad12 Extended GCD 20
jose_enrique Favourite byte 20
nji4bmc5l Computing Public Values 25
nji4bmc5l Generators of Groups 20
AMD Base64 10
AMD Hex 5
3662_2C2026_G8 Lemur XOR 40
JaLicht Network Attacks 5
AMD ASCII 5
3662_2C2026_G8 You either know, XOR you don't 30
muditraj Finding Flags 2

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