Introducing
The Devil In Chelsea
SOLVE RIDDLES TO CATCH THE KILLER,
YOUR CHOICES DECIDE YOUR STORY
- Solve riddles & challenges
- Discover Manhattan's secrets
The only way to catch the killer? Joining the next round of a mysterious game.
Work with Sherlock Holmes to complete the game-master's challenges - scouring their words for hints to uncover their identity.
The places they take you, the way they speak, anything could be a clue. The clock is ticking.
Each message is solvable by interacting with your surrounding. Reply with the answer to receive the next clue and advance your story.
As you play, Sherlock will send you information about the killer. Use it wisely, along with things the killer lets slip in their messages, to work out who they are and stop them before it's too late.
5.5 km / 3.4 miles walk
for all levels
- Escape room-style puzzles scattered across the streets of Manhattan's west side.
- Explore city’s secret and lesser-known sights.
- An interactive murder mystery that is equal parts chilling, engaging and fun.
- No prior knowledge is required and messages come with hints to make the experience enjoyable for everyone. - If you do play at night it is advised you bring a torch.

X
The mysterious mastermind behind this murderous game. This city is so full of sinister characters, they could be almost anyone. Can you uncover their true identity before they make you their next victim?

Sherlock
The legendary detective called out of retirement for one last case... Again. Will this wicked world ever let him rest? All he wants is the time to catch up on his one true love: Days of Our Lives.

Darius
A Chelsea local with hopes of becoming the next Gordon Ramsay, no one knows how Darius got caught up in X's last game, but his culinary dreams have now been brought to a brutal end. He has been eliminated.

Luong
Not all heroes get the limelight they deserve. Officer Luong has worked tirelessly in the background on countless cases, and this latest one might be her most difficult and draining yet.
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Fun clues & challenges
- Engaging puzzles and captivating stories reveal the story in a new light.
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Discover secret places
- Experience unique places and share stories in optional pub stops.
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Play together or competitively
- Work as a team or compete head-to-head to set the fastest time on our leaderboard.
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Fully flexible
bookings - Alter your booking freely; change the date, time, number of people or chosen trail. Even stop and start once you've begun.
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Reviews
The great things our customers have to say about CityDays

The hamster & The Ox
Brilliant day out, food was lovely too. A lot of thought and time has gone into this putting it together. Thanks

Tracey's Sparkly Senoritas
We’ve done several of these around London as a group, it’s almost a tradition now! We loved discovering a part of Londo…

Waltons seniors
Bristol just done, last one this year. Have done 6 different Citydays now, great way to find out about our great city’…

The Hardy Seniors
A good day out. Gets better when it gets darker. We will be doing this again

Flowers
Such great fun and highly recommend. Having been a frequent London visitor for over 25 years, through these clues, I sa…

Working Home Alone
We did this as a team competition - it was brilliant fun - I would recommend to anyone for a bit of friendly competitio…

Dickson and nalls
Really fun, challenging and lots of walking!

Maliboobies
A great Christmas adventure, with hints, tips and pub stops! Find bits of London you've never been and see the everyday…

Cousins
We had great fun in Oxford following the clues and seeing little known parts of the city centre away from the crowds. I…

COVSGIRLZ
Brilliant day - really enjoyed it and learnt so much history at the same time

APU Relics
Really good fun and great way to spend an evening seeing the lights and sights of London. Clues really got us thinking …

Salad and polecat
Had a great day seeing the sights of Edinburgh, clues were not too tricky and a fab way to see a new city.Will try anot…

3 accountants, 2 teachers & an underwriter
Great day looking around hidden parts of London. We all enjoyed the day which was challenging but achievable.

The Sibleys
A great trail today - Christmas themed and took us along loads of areas with great Christmas lights and decorations! Wo…

Team SC
Really enjoyed the day thank you!

Hegatels
Fantastic couple of hours exploring a part of London we knew little about.

FAZZ
It was perfect! I really enjoyed this trail and learned some interest fun facts - makes you notice things you pass by e…

Team Awesome
Great puzzle tour around the London Christmas lights. The puzzles were just the right to stay enjoyable and solvable. T…

APA
Really good fun! Enjoyed the clues and the wording of them that linked to the street names etc. Good day out and walk a…

Fergie
Had a great time, it was really interesting seeing things we normally wouldn't & learning some interesting facts. Our s…
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