Time Will Tell CTF Challenge by v0ld3m0rt (BSides Nairobi 2024)

This is actually my first ever blog post. So do I start with the National Anthem or how do these things even work. Just Assume I said some really cool stuff.... Thanks!

Let's Begin! This challenge we are about to walk through was written by Vold3m0rt in the OSINT Category for the BSIDES Nairobi CTF 2024. The challenge creator has a habit of making grown men cry with his seemingly simple OSINT challenges, that often prove otherwise.

So how did I solve it?

Understanding The Question

This is The Question. alter-text Screenshot of the challenge question

It seems to be some kind of poem that reads:

In fleeting moments, time's song rings, With echoes of the past, the future sings. Who charted days in a sunlit shell? Can you discover who first learned to tell?

Let's disect this poem and understand it

In fleeting moments, time's song rings, With echoes of the past, the future sings.

This part indicates that the challenge is about time or It's about something that has to do with time. Let's move to the next part and see if we can get more clues

Who charted days in a sunlit shell? Can you discover who first learned to tell?

The phrase "Who charted days in a sunlit shell" seems to be a metaphor for the earlier methods of counting days(time) using sundials

"Can you discover who first learned to tell?" This Mean we are looking for who were the first people to use sundials

Let's do a simple google search alter-text Screenshot of the Google Search

We will go to the first link and see if we can find the answer from Wikipedia alter-text Screenshot of the Wikipedia

As we can see, The earliest sundial's were found in 2 Places:

  1. Ancient Egypt
  2. Ancient Babylonian Astronomy

Let's see what the question expects as the answer alter-text Something Something

The Question expects 2 words in Camel Case So the answer is: Ancient Egypt

Thank You for reading! Assume I am writing a very emotional goodbye, but I know I'll see you on my next post. Adios!

Oh! One Sec. Bsides Nairobi Challenge is happening this november and would really use you financial donations to help make the event a success. You can donate here: Bsides Nairobi 2024

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Time Will Tell CTF Challenge by v0ld3m0rt (BSides Nairobi 2024)

This is actually my first ever blog post. So do I start with the National Anthem or how do these things even work. Just Assume I said some really cool stuff.... Thanks! Let's Begin! This challenge w

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