Challenge category:
Reverse Engineering
Binary Exploitation Cryptography Forensics Miscellaneous Networks Radio Frequency Reverse Engineering Web Exploitation Welcome
50 Points

I needed to edit some documents for my homework but I don't want to buy a license to this software! Help me out pls?

By: nope

Python. Python! What is Python? Is this Python? Why does this Python look so strange? All this and more on in... the... textfield...

By: nope

There's this cool new Python obfuscator that came out recently that obfuscates Python. I made some changes to part 1 and obfuscated it. Now how will you get the flag?

Originally depends on: Meaning of Python 1

By: nope

"there's a script in my scoreboard" - woody


By scoreboard website I mean the entire scoreboard website ( ), not just the page with the leaderboard on it.

By: nope
Alien Math
494 Points

There's a transmission coming in but we can't figure out they're trying to say. They were nice enough to send us the binary they're using on their transmission, but it still doesn't make any sense. Can you help?

By: nope
499 Points

Do you remember Scratch? You'll need to for this next challenge.

To input a flag, click the green flag and type in a flag. Press enter, then click Michael to check.

By: nope

Closet Computer is a strange, unfinished game that released in 2072. Many critics complained that the game was too unoptimized, and it is! Supposedly, this bad boy holds hundreds of threads in it. Why? Who knows! See if you can escape the closet!

Note: In rare cases, the program can get stuck. If it seems like it's doing nothing for a long time, just restart it.

By: nope