Using python to decode message.

Run the Python script and convert the given number from decimal to binary.

Fix the syntax error in this Python script to print the flag.

Our flag printing service has started glitching!

If you want to hash with the best, beat this test!

Do you know how to move between directories and read files in the shell?

Can you crack the password to get the flag?

Unzip this archive.

Binary search is a classic algorithm used to quickly find an item in a sorted list. Can you find the flag?

How well can you perfom basic binary operations?