Helensburgh Puzzles #13 - Puzzle I Mystery Cache

Helensburgh Puzzles is a series of puzzle caches placed around of the suburbs of Helensburgh, Stanwell Tops and Otford. There are 36 puzzle caches in total, placed in the shape of a puzzle piece. The puzzles are of varying difficulty to encourage to learn about puzzles, codes and how to solve them.

For planning purposes, please see the the Helensburgh Puzzles website.

In the world around us, colours can be used to identify certain actions like "red means stop, green means go." or assigned values like the colour codes on resistors:

In math education, coloured coded sticks of various sizes are used to visualize various operations like adding, subtracting and division:

The container can be found at: