A mysterious puzzle from 2014 is still not solved. Cicada 3301, is known to be the world’s hardest puzzle but what is the answer and who was behind it? Nicky Anderson is a journalist and podcast producer with Stak, who has dove headfirst into this mysterious world and she joined Sean to discuss...Image: Stak

A mysterious puzzle from 2014 is still not solved. Cicada 3301, is known to be the world’s hardest puzzle but what is the answer and who was behind it? Nicky Anderson is a journalist and podcast producer with Stak, who has dove headfirst into this mysterious world and she joined Sean to discuss... Image: Stak

The World's Hardest Puzzle

The daily dose of madness and intrigue from Sean Moncrieff and his rebel radio crew.CONVERSATION THAT COUNTS | Ireland’s national independent talk station for news, sport, analysis and entertainmentListen to Newstalk at&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="http://newstalk.com/listenlive">http://newstalk.com/listenlive</a>&nbsp;| Download the GoLoud app now, the new home for Newstalk

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The daily dose of madness and intrigue from Sean Moncrieff and his rebel radio crew. CONVERSATION THAT COUNTS | Ireland’s national independent talk station for news, sport, analysis and entertainment Listen to Newstalk at http://newstalk.com/listenlive | Download the GoLoud app now, the new home for Newstalk

The daily dose of madness and intrigue from Sean Moncrieff and his rebel radio crew.CONVERSATION THAT COUNTS | Ireland’s national independent talk station for news, sport, analysis and entertainmentListen to Newstalk at&nbsp;<a href="http://newstalk.com/listenlive" rel="noopener noreferrer">http://newstalk.com/listenlive</a>&nbsp;| Download the GoLoud app now, the new home for Newstalk

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The World's Hardest Puzzle

The World's Hardest Puzzle

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