Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
computer celebrating
Recent Solves
DateUserChallengeScore
zxcShadee Finding Flags 2
hngtr969 CERTainly not 30
altz21 Finding Flags 2
motgyl You either know, XOR you don't 30
motgyl Favourite byte 20
motgyl XOR Properties 15
namaorantauga Diffusion through Permutation 30
striwer Bytes and Big Integers 10
etcetera XOR Starter 10
moi_c_sam Broken RSA 100
hngtr969 Privacy-Enhanced Mail? 25
striwer Base64 10
striwer Hex 5
sdigs Token Appreciation 5
motgyl XOR Starter 10
hngtr969 Modular Inverting 25
hngtr969 Modular Arithmetic 2 20
gprendi Resisting Bruteforce 10
Sv1l XOR Properties 15
gprendi Keyed Permutations 5
hngtr969 Lemur XOR 40
motgyl Bytes and Big Integers 10
mariotronix Export-grade 100
striwer ASCII 5
motgyl Base64 10
Dessert Crossed Wires 100
motgyl ASCII 5
motgyl Hex 5
motgyl Network Attacks 5
etcetera Encoding Challenge 40
motgyl Great Snakes 3
youssef_reda JSON in JSON 40
motgyl Finding Flags 2
susanto Resisting Bruteforce 10
Sahat ECB Oracle 60
LJMT Hex 5
susanto Keyed Permutations 5
Manorom Base64 10
Manorom Hex 5
Manorom ASCII 5
cryptoload Stream of Consciousness 80
Hattmakare Deriving Symmetric Keys 40
risolbasi You either know, XOR you don't 30
Manorom Great Snakes 3
missmcv XOR Starter 10
wilex11 Forbidden Fruit 150
Hattmakare Computing Shared Secrets 30
enomalova Base64 10
beot66 Sharks on the Wire 10
Manorom Finding Flags 2

Level Up

level up icon

You are now level Current level