The square was built in 1801 by Thomas Winckley as an exclusive residential area for the town's gentry. It is now occupied mostly by business offices, although some residential developments have recently been made. The square's gardens, now an open public park, originally consisted of private plots, each owned by a resident.

Please note that the cache is not at the listed coordinates
Each number from 1 - 9 is placed once in the puzzle, the aim is to work out where each number goes to perform the sums left to right and top to bottom to solve the total number in the yellow square.

The coordinates needed for the hidden cache are as follows:
N53.45.(Ae+Ec)(Ea-Ac)Ca
W002.42.(Ea-Ac)(Ae+Ec)(Ca-Cc)
Please replace the cache from where you found it!
Good Luck!!
This cache meets the GAGB Urban Placement Guidelines
Congrats to TMD joint FTF with georeaver for his first ever FTF. Well done!! :)