1
Start the mystery
Svarttjern lekeplass
When you are at Svarttjern lekeplass, take a calm look around. Five marks are hidden in your discoveries.
100 XP
Riddle
The Mystery of the Five Marks
Find five play spots, collect their marks, and crack the secret code together.
34 minMedium
Svarttjern lekeplass · Oslo kommune / Bymiljøetaten
Before you go
Stay together
Adult supervision. Stay in public areas.
Start location
Svarttjern lekeplass
Quick guide
1
Find the start location
The map shows where the whole treasure hunt takes place. The first activity opens when you arrive.
2
Explore the place together
Look, listen, choose and do short activities. The app shows one step at a time.
3
Create your ending
Your choices and observations reveal the hunt ending. The children then receive XP.