Answer F3

And the answer is Woodlands Town Garden Primary Color (highlight to reveal)

This is one of the most original clues I have found in my research. The solution to this game can be found here.

So far, we have been covering the theme of science for this route. I really like what is going on here. We started with names of scientists, and the need to do measurements. Then we dabbled with a little computer science with the use of binary numbers. This one used a coding method from the Genome Game, and ends with a simple test: what are the 3 primary colors? The hiding location is one of the 3 playgrounds in the Garden. And you have to dig in the sand at the right spot by solving the science question to find it. I think it adds great uniqueness to this leg of the race. :)