The World's Hardest Puzzle

Stak

Archive is an investigative documentary series hosted by Tommie Trelawny and Nicky Anderson. Following the success of The Interruption, listeners can expect another captivating story from Season Two: The World's Hardest Puzzle.

In 2012, a mysterious organisation known as Cicada 3301 announced itself on the message board, 4chan. The cryptic post appeared online, seeking 'highly intelligent individuals.' What followed became known as the hardest puzzle on the internet. One that took players across the internet and into real-world locations. After two years of enigmatic posting, it disappeared - and was never seen again. The final puzzle was never solved.

Nearly a decade later, Tommie Trelawny and Nicky Anderson decide to take on Cicada 3301 for themselves. Who was behind these mysterious puzzles? And what did they want to achieve?

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Where can you listen?

Episodes

How many episodes are there of The World's Hardest Puzzle?

There are 18 episodes avaiable of The World's Hardest Puzzle.

What is The World's Hardest Puzzle about?

We have categorized The World's Hardest Puzzle as:

Society & Culture
True Crime
Documentary

Where can you listen to The World's Hardest Puzzle?

The World's Hardest Puzzle is available, among others places, on:

Spotify
Apple Podcasts
Podtail
Google Podcasts

When did The World's Hardest Puzzle start?

The first episode of The World's Hardest Puzzle that we have available was released 11 November 2022.

Who creates the podcast The World's Hardest Puzzle?

The World's Hardest Puzzle is produced and created by Stak.