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
Brumus14 Finding Flags 2
sariaf ASCII 5
Ethans Hex 5
robertomk_10 Base64 10
4fun XOR Properties 15
Peps Favourite byte 20
marie_311 Finding Flags 2
MrBluescreen WOTS Up 2 90
MrBluescreen WOTS Up 75
MrBluescreen Merkle Trees 25
MrBluescreen MD0 80
MrBluescreen Long Story Short 60
MrBluescreen Seventy-Two 50
MrBluescreen No Difference 175
sariaf Network Attacks 5
MrBluescreen Twin Keys 100
jstrzelczyk Favourite byte 20
MrBluescreen PriMeD5 100
MrBluescreen Hash Stuffing 50
MrBluescreen Collider 50
MrBluescreen Jack's Birthday Confusion 30
MrBluescreen Jack's Birthday Hash 20
Ethans ASCII 5
brigham Bytes and Big Integers 10
sundancekid XOR Properties 15
countryplaza RSA Decryption 20
brigham Base64 10
MrBluescreen Real Eisenstein 150
countryplaza Private Keys 20
MrBluescreen Cofactor Cofantasy 150
MrBluescreen Unencryptable 125
MrBluescreen Roll your Own 125
MrBluescreen Ellipse Curve Cryptography 125
sariaf Great Snakes 3
MrBluescreen No Way Back Home 100
countryplaza Euler's Totient 20
MrBluescreen Broken RSA 100
MrBluescreen Modular Binomials 80
countryplaza Public Keys 15
sariaf Finding Flags 2
MrBluescreen Adrien's Signs 80
MrBluescreen Common Ground 75
MrBluescreen Successive Powers 60
MrBluescreen Chinese Remainder Theorem 40
Halexeli Modular Binomials 80
countryplaza Modular Exponentiation 10
MrBluescreen Modular Square Root 35
MrBluescreen Legendre Symbol 35
MrBluescreen Quadratic Residues 25
maquuu1809 Roll your Own 125

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