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
RoseSkull Bytes and Big Integers 10
phantom_l You either know, XOR you don't 30
Raccoon42 Introduction to Isogenies 10
Alexanderrrrr Finding Flags 2
qdsdmp Modular Arithmetic 2 20
xEcho1337 Working with Fields 10
RoseSkull Base64 10
bear123 Modular Square Root 35
tiny_paris Hyper512 (HITCON CTF) 0
sadrikvo49 Working with Fields 10
Cloudless_2020 Finding Flags 2
Lauraq Extended GCD 20
SF57 Adrien's Signs 80
FlavioCestMoi Background Reading 5
lucy54 Inferius Prime 30
sohyla XOR Starter 10
p6k376 Working with Fields 10
p6k376 Modulus Inutilis 50
Jinx Oracular Spectacular 150
sayai You either know, XOR you don't 30
phantom_l Favourite byte 20
qdsdmp Modular Arithmetic 1 20
rapt00r TLS Handshake 15
p6k376 Salty 20
MintyChocolate Extended GCD 20
landerson_ No Way JOSE 20
lucy54 Square Eyes 35
qdsdmp Extended GCD 20
p6k376 Manyprime 40
rapt00r Sharks on the Wire 10
landerson_ JWT Sessions 10
schmulbluck Greatest Common Divisor 15
landerson_ Token Appreciation 5
Slycis ASCII 5
rseverance Finding Flags 2
rapt00r Secure Protocols 5
iCMD Quadratic Residues 25
Slycis Great Snakes 3
semisweetdude Modes of Operation Starter 15
AaemonAchero Bytes and Big Integers 10
Fenrir12 Modes of Operation Starter 15
Slycis Finding Flags 2
AaemonAchero Hex 5
iCMD Modular Inverting 25
bear123 Legendre Symbol 35
lucy54 Salty 20
Duckart You either know, XOR you don't 30
iCMD Modular Arithmetic 2 20
xx33xx Proofs of Knowledge 20
schmulbluck You either know, XOR you don't 30

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