The Crystal Maze
Mental
Number 1 of 12
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Hello, ravishing Richard O'Brien here, your genial guide leading you on a 12-month journey of physical, mental, mystery and skill-based games. The first 11 caches of this series contain a unique code, you'll need to make a note of these and plot them on a grid which will spell out the coordinates and hint needed to find the 12th and final cache, which will be released this December.
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Physical cache is not at published coordinates
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To find this cache you need to travel to the published coordinates and make a note of some numbers on a black and white plaque.
A B C
73-31
Substitute the letters for numbers in the equation below to ascertain the final coordinates for the physical container.
N 52.06.419
E 001 05 (A+B), (A+B), (C-A)
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I WILL BE ARCHIVING THE TCM SERIES ON 31st DECEMBER 2023