A mystery puzzle board game has appeared on Thursday's episode of The Dragons' Den. 

Founders of The Detective Society, Dan Wills and Joe Wiseman, entered the Den a man down since their partner Tristian was getting married.

The entrepreneur duo asked the Dragons for £75,000 in exchange for 7.5% of their business.

The mystery puzzle divided the Den with Steven Bartlett raising questions on the company's comparison to Escape Rooms in terms of value. 

How did The Detective Society fare on Dragons Den?

Touker Sulyeman played detective but The Detective Society founder's answers failed to satisfy the investor.

Veteran Dragon teased Touker, saying: "You think you're in Line of Duty all of a sudden, this is Dragons' Den."

Although Peter Jones, Touker Suleyman and Steven Bartlett said that they were out, there was still hope with Sara Davies and Deborah Meaden.

Deborah Meaden proposed half of the money in exchange of 12.5% on the condition that she would work in partnership with fellow dragon Sara Davies.

Sara Davies was open to the partnership but also offered herself up as a single investor.

In the end, the founders left with two Dragons in Deborah Meaden and Sara Davies in a very exciting deal.

Fans also expressed their love for the puzzle game with many taking to social media to share their thoughts.

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One viewer said: "This board game seems actually hella interesting."

While another added: "Aw I like a good mystery game!".

The company currently has a 24-hour flash sale in celebration of their Dragons Den appearance. 

Shop the 20% off everything sale via The Detective Society website.

Dragons Den airs on Thursday at 8pm on BBC One.