HealthStone

Junior

21st place

3535 points


Solves

Challenge Category Value Time
kopi pasta Boot 2 Root 368
PleaseNoCry Web exploitation 203
G-Server Web exploitation 174
Unbake the cake Reverse Engineering 155
Existential loading bar Web exploitation 174
WiFi Heist Reverse Engineering 179
Bootstrap Betrayal Web exploitation 231
Call Me Maybe Reverse Engineering 190
The Contract Cryptography 350
fear of long words Binary 350
Hasher: Trust the Hash (They Said) Misc 131
Disk Encryption Cryptography 350
Fibonacci Caesar Cryptography 184
Pepstein Forensics 123
Broken Invoice Forensics 117
alog Forensics 113
Binary Caesar Cryptography 143