The cache is not at the posted coordinates.
This cache is placed as a bonus cache related to the "Town of Ajax by the Lake" Adventure Lab.
In order to solve the puzzle for this cache, you will need to visit 5 locations in Ajax and complete the Adventure Lab. As you complete each stage you will be provided with bonus information which can be found in the journal entries.
The solution for this cache is N 43 AB. CDE W 79 FG.HIJ
The Following QR Code is for the "Town of Ajax by the Lake" Adventure Lab.
