The posted coordinates are at the carpark at the starting location of an Adventure Lab: Whitestone_City. You will require to add the "adventure lab " to you phone or devise and play the "Whitestone City" lab to get the coordinates.
This multi extends the 5 lab locations into a multi which takes you to some locations around the the historic precinct of Oamaru all linked to the towns past.
Use your phone's native QR code scanner to open this adventure in the Adventure Lab mobile app, or share the following URL:
https://labs.geocaching.com/goto/Whitestone_City
All of the waypoints are within cell phone range.
The cache, a 200 ml sistema container, is at South 45 05.AAB East 170 57.CDE
At (Adventure Lab) Waypoint 1 - C = Last digit of date.
At (Adventure Lab) Waypoint 2 - A = Number of letters in the answer.
At (Adventure Lab) Waypoint 3 - E = Value of last digit in date.
At (Adventure Lab) Waypoint 4 - D = The sum of the first and last digits of the answer to the question.
At (Adventure Lab) Waypoint 5 - B = The digit that represents the answer.