Freud, Beethoven & Mozart: Letters, Keys & Arias
per player · one-time · yours forever
An evening of adventure for less than two coffees
Each player races on their own phone.
Full refund until you start playing · 12 stops · 1–2 hrs · 4.1 km
Staying a few days in Vienna? All 6 Vienna quests for €39.99 — pays for itself by quest #5. See the City Pass →
Places you will visit
12
It will take you
85-115 mins
You will walk
5390 steps
Total distance
4.1 km
Highlights
Bring your crew
Race to the finish.
Everyone plays on their own phone — race solo, as a couple, or with a crew of any size. First to solve every clue takes the crown.
Adventure
Your pace, no timer
Escape
Beat the clock
Plays offline at your own pace — live group races need a connection.
Final leaderboard
Landmarks & Hidden Gems Included
Franziskaner-Convent
The mission: Your story in Vienna
You are Mathilde Schleicher, a rising star of Vienna's music scene.
She feels threatened and will stop at nothing to protect her position, but you are not alone.
You will not go down without a fight. You decide to play.
Tips & Recommendations
Wear Comfortable Shoes
You will be walking throughout the city, so comfortable footwear is essential for enjoying the experience.
Charge Your Phone
Make sure your smartphone is at least 60% charged. The quest runs through the Questo app, and you will be using it throughout.
Check the Weather
This is an outdoor activity. Bring an umbrella or sunscreen depending on the forecast.
Bring a Camera
You will discover photogenic locations and hidden gems perfect for capturing memories.
Stay Hydrated
Bring water, especially during warmer months or longer quests.
Play with Friends
While you can play solo, quests are more fun with friends or family. One ticket works for a group.
Ratings and Reviews
256 ratings
Altercode “Altercode”
g dog
Ian Sewell
Jonny Breakwell
HillSpo
Beat the best: Top Vienna explorers
The Questo Originals are a collection of games created or curated by Questo editors. These include also the first games that were built in Questo, in a time when the platform wasn't still open to other creators.
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Compare Questo vs. Guided Walking Tours
Flexibility
Regular Guided Tours
Fixed schedules & no pausing
Questo
Start, pause, and resume anytime
Privacy
Regular Guided Tours
Crowds of up to 30 strangers
Questo
Private experience for your group only
Pricing
Regular Guided Tours
$30-$40 per person
Questo
Affordable per-group pricing
Availability
Regular Guided Tours
Requires advance booking
Questo
Instant access 24/7/365
Experience
Regular Guided Tours
Passive listening to a guide
Questo
Active gamification; you solve the mystery
| Feature | Regular Guided Tours | Questo |
|---|---|---|
| Flexibility | Fixed schedules & no pausing | Start, pause, and resume anytime |
| Privacy | Crowds of up to 30 strangers | Private experience for your group only |
| Pricing | $30-$40 per person | Affordable per-group pricing |
| Availability | Requires advance booking | Instant access 24/7/365 |
| Experience | Passive listening to a guide | Active gamification; you solve the mystery |
