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
rogue_1 Hex 5
ynwa_ Confusion through Substitution 25
FlukeStream XOR Starter 10
0xSonic Modular Arithmetic 1 20
FlukeStream Bytes and Big Integers 10
shivnihal ASCII 5
ayman711 Finding Flags 2
LACiA Digestive 60
rogue_1 ASCII 5
FlukeStream Base64 10
yvsmeen RSA Decryption 20
FlukeStream Hex 5
FlukeStream ASCII 5
taboctf Too Many Errors 100
theegg XOR Properties 15
shivnihal Great Snakes 3
yvsmeen Private Keys 20
FlukeStream Great Snakes 3
FlukeStream Finding Flags 2
Kiemar Finding Flags 2
abycet Modular Inverting 25
taboctf The Matrix Reloaded 100
ZhangJing Favourite byte 20
LACiA Real Curve Crypto 200
yvsmeen Euler's Totient 20
ahestevenz Favourite byte 20
shivnihal Finding Flags 2
yvsmeen Public Keys 15
LACiA An Evil Twisted Mind 175
taboctf The Good, The Pad, The Ugly 100
darkblitz_ Extended GCD 20
yvsmeen Modular Exponentiation 10
darkblitz_ Greatest Common Divisor 15
taboctf Static Client 100
darkblitz_ You either know, XOR you don't 30
ZhangJing XOR Properties 15
darkblitz_ Favourite byte 20
taboctf RSA or HMAC? Part 2 100
MuhaiminHasanein Armory 100
MuhaiminHasanein Bit by Bit 100
faresss Bytes and Big Integers 10
LAIZIG Great Snakes 3
SwatSecOne Export-grade 100
SwatSecOne Parameter Injection 60
faresss Base64 10
taboctf ProSign 3 100
SwatSecOne Deriving Symmetric Keys 40
LAIZIG Finding Flags 2
SwatSecOne Computing Shared Secrets 30
faresss Hex 5

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