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pravy_247
117th
Place
5,440
Points
32
Solves
Beginner Tutorial
Cryptography
Miscellaneous
Networking
Pwnable
Reversing
Web
NET205
Follow the sequence
solved 17 days ago
Pwn200
A non-executable stack
solved 18 days ago
Pwn180
An executable stack
solved 18 days ago
Pwn150
Heaped notes
solved 21 days ago
Pwn140
Hidden flag function parameters
solved 21 days ago
Pwn145
Confused environment read
solved 21 days ago
Pwn145
Hidden flag function
solved 21 days ago
CRYPTO205
An exclusive key
solved 28 days ago
Web275
The Flag API key
solved 29 days ago
REV195
The Flag Bootloader
solved 29 days ago
REV200
The Secret Lock
solved 29 days ago
Web220
Forgotten file pointer
solved 33 days ago
Web230
Slippery Upload
solved 33 days ago
MISC135
Try and catch
solved 34 days ago
CRYPTO190
Suspicious Caesar Cipher
solved 36 days ago
MISC200
Completely Turing
solved 36 days ago
NET200
Multiplication tables
solved 37 days ago
NET185
Not my modulus
solved 37 days ago
MISC140
Hidden Painting
solved 40 days ago
NET160
Error reporting protocol
solved 42 days ago
MISC135
Sensitive server memory
solved 43 days ago
CRYPTO190
My Magic Bytes
solved 44 days ago
REV205
Flag Keygen
solved 44 days ago
Web155
Trusted Client
solved 44 days ago
MISC90
The text editor jail
solved 45 days ago
REV135
The encrypted password
solved 45 days ago
MISC160
The encrypted flag
solved 45 days ago
MISC125
The flag lottery
solved 45 days ago
MISC100
An impossible number
solved 45 days ago
REV95
The more the merrier
solved 45 days ago
Web195
Compare the pair
solved 46 days ago
Web155
Secured session
solved 46 days ago
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