Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
AndyBarth Hex 5
darththucydides CERTainly not 30
AndyBarth ASCII 5
anarcheuz Non-Interactive 35
AndyBarth Great Snakes 3
AndyBarth Finding Flags 2
qslg RSA Backdoor Viability 175
ngynmq Let's Decrypt 80
nihhajawarembang Favourite byte 20
ricardoaquino Finding Flags 2
darththucydides Saying Hello 20
anarcheuz Honest Verifier Zero Knowledge 30
darththucydides Privacy-Enhanced Mail? 25
darththucydides You either know, XOR you don't 30
darththucydides Extended GCD 20
anarcheuz Special Soundness 25
saisoma123 Legendre Symbol 35
nihhajawarembang XOR Properties 15
saisoma123 Quadratic Residues 25
anarcheuz Proofs of Knowledge 20
daemon1 Finding Flags 2
Superior FaILProof (SekaiCTF) 0
333 Bytes and Big Integers 10
olikere15 ASCII 5
cattacker_1337 Base64 10
kieugiathinhphat Generators of Groups 20
BinaryGreenhouse Finding Flags 2
ShadowLord47 XOR Properties 15
kieugiathinhphat Working with Fields 10
ShadowLord47 XOR Starter 10
ShadowLord47 Bytes and Big Integers 10
ShadowLord47 Base64 10
ShadowLord47 Hex 5
Huyyeuthu2104 Endless Emails 150
ShadowLord47 ASCII 5
MrD ECB Oracle 60
ShadowLord47 Great Snakes 3
ShadowLord47 Finding Flags 2
Thekiller ASCII 5
Thekiller Great Snakes 3
Thekiller Finding Flags 2
armandokumani You either know, XOR you don't 30
armandokumani Favourite byte 20
armandokumani XOR Properties 15
armandokumani XOR Starter 10
armandokumani Encoding Challenge 40
LvKNnT LWE Intro 10
armandokumani Bytes and Big Integers 10
armandokumani Base64 10
LvKNnT LWE Background 5

Level Up

level up icon

You are now level Current level