This cache is 1 of 10 in the series, placed on a community trail in Oshawa. The cache is not at the posted coordinates. You must solve the sudoku puzzle to determine the final coordinates.
N43 55.340 W78 52.198
Columns are designated from left to right as A, B, C, D, E, F, G, H, I
Rows are designated from top to bottom as 1, 2, 3, 4, 5, 6, 7, 8, 9
The format for the final coordinates are N 43° 55.A1 C9 ZERO W 78° 52.F5 A9 I7