Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
stasuke Base64 10
nahsor Bytes and Big Integers 10
swagR Resisting Bruteforce 10
stasuke Hex 5
toad Saying Hello 20
johnthecipherbre Square Eyes 35
spinflipper31415 Confusion through Substitution 25
vic1208 Hash Stuffing 50
andutu0 CERTainly not 30
Engf RSA Decryption 20
easterbelle Chinese Remainder Theorem 40
shay_kob Modular Arithmetic 2 20
andutu0 Privacy-Enhanced Mail? 25
easterbelle Modular Square Root 35
Engf Private Keys 20
swagR Keyed Permutations 5
sem CERTainly not 30
toad TLS Handshake 15
Oshiks Confusion through Substitution 25
kira07 What's a Lattice? 40
shay_kob Modular Arithmetic 1 20
Engf Euler's Totient 20
stasuke ASCII 5
gchiu02 Bringing It All Together 50
johnthecipherbre Monoprime 30
shay_kob Extended GCD 20
toad Sharks on the Wire 10
vic1208 Collider 50
stasuke Great Snakes 3
easterbelle Legendre Symbol 35
shay_kob Greatest Common Divisor 15
Engf Public Keys 15
matteox Finding Flags 2
rizzz You either know, XOR you don't 30
rizzz Favourite byte 20
sem Privacy-Enhanced Mail? 25
Beethoven3 Find the Lattice 100
Engf Modular Exponentiation 10
mutex Finding Flags 2
toad Secure Protocols 5
shay_kob You either know, XOR you don't 30
Kane Base64 10
stasuke Finding Flags 2
MilesTillo Transparency 50
rizzz XOR Properties 15
sma11pi9 MD0 80
Engf Base64 10
rizzz XOR Starter 10
rizzz Bytes and Big Integers 10
rizzz Base64 10

Level Up

level up icon

You are now level Current level