The cache is not at the published coordinates. You will need to complete the Adventure Lab cache titled Marina Bay Arc to get the information needed to calculate the final coordinates.
This listing is to find a physical cache after completing the Adventure Lab - Marina Bay Arc.
The Cache is NOT at the posted Coordinates. This is a Bonus Cache that can only be solved after you complete the Adventure lab cache - Marina Bay Arc.
Adventure Lab caches can only be completed on a smart phone using the Adventure Lab App. You can view this adventure in Marina Bay Arc. When you have all the Bonus Information from the Adventure Lab (AL) cache then you can solve this puzzle.
To attempt this Mystery Geocache ( Adventure Labs Bonus Hide) you must have successfully completed the 5 Adventure labs that make up the Adventure labs - Marina Bay Arc.
Write down each of the four bonus information. Bonus Information C is given.
Bonus Information A =
Bonus Information B =
Bonus Information C =
Bonus Information D =
Bonus Information E =
Step 1 - Take the Sum of the 5 numbers. You should get a 6 digit number where the number sum to 11.
Step 2 - The final coordinate is N01 16.XXX E103 51.YYY
Take the first 3 digit and add 649 to get XXX
Take the last 3 digit and add 277 to get YYY
Step 3 - Key in the final coordinate in Geochecker to see if you got it right.