Experience an interactive city tour
Our city rallies are played with well-known messenger applications such as Facebook Messenger or WhatsApp. Instead of asking a series of unrelated questions, our quiz tours are part of an interactive story involving fictional characters. In conversation with these characters, you solve various puzzles and search for clues to help to advance in the story. As ryddle responds dynamically to your input, each puzzle tour takes an individual course along a fixed route.
During the walking tour, you get to know interesting background information and facts about the places and sights you pass. This information is presented to you in the form of text, pictures, and voice messages, adding a multi-media component to your walk through the district.

Stay flexible and play whenever you want
ryddle’s digital city rallies can be purchased online and played using your smartphone. If you are already using any of the supported messenger apps, you don't even need to install any additional app on your smartphone. The quiz tours can be started any day, at any time. Also, you can play each adventure at your own pace and pause whenever you would like to take a break. In other words, you are entirely flexible and could easily adapt if your plans or weather conditions change.

Begin your adventure in three steps:
Choose a walking tour

Select a walking tour in your preferred city with sights you would like to experience. You can pay the amount due conveniently via PayPal, credit card, or bank transfer.

Receive your code

Immediately after having received your payment, we will send you a confirmation e-mail that includes your start code and some instructions for the next steps to start the quiz tour.

Get started!

Now you are all set for starting the walking tour whenever you wish to. Simply open your Facebook Messenger or WhatsApp and send your start code to ryddle to start the quiz and the sightseeing. Enjoy the experience!

The platforms at a glance:


Multi-media (receive and send photo, video, or sound files)
Privacy (client-server encryption)

Message ryddle here:

Facebook Messenger     WhatsApp