
This is the overall solution for the 12 Days of FME Contest, 2025.
Read no further unless you are happy to see spoilers!
In general, this was a treasure hunt contest where you guessed at a treasure's location by adding pins to a virtual map. The winner was the closest pin to the actual treasure's location. Naturally, a series of clues were available to help you identify the location.
Clues were obtained by solving puzzles. There were 20 puzzles to solve in total, in 4 rows of 5 puzzles. Each puzzle gave you a location clue and a bonus clue to provide the meaning of those location clues.
| Puzzle Set | Puzzle Difficulty | ||||
|---|---|---|---|---|---|
| Level 1 | Level 2 | Level 3 | Level 4 | Level 5 | |
| Codes | Puzzles: Solve (decipher) codes. Clues: Location coordinates + bonus clue. | ||||
| FME | Puzzles: Solve FME problems. Clues: Location datasets + bonus clue. | ||||
| Images | Puzzles: Find hidden text inside images. Clues: Maps and images that point to the location + bonus clue. | ||||
| Geography | Puzzles: Identify mountains from an image or description. Clues: Photo images that point to the location + bonus clue. | ||||
Most bonus clues clarified how to use the location clues to determine the treasure's location. So, let's look at the bonus clues to determine how to use the location clues. The list below is in a general order from low level to high level.
With that information, we can construct this table:
| Puzzle Set | Clues | ||||
|---|---|---|---|---|---|
| Continent Level | Country Level | Province Level | City Level | Actual Location | |
| Codes | Coordinates South America |
Coordinates Argentina |
Coordinates Tierra del Fuego |
Coordinates Ushuaia |
Coordinates Actual Location |
| FME | Dataset Africa |
Dataset Algeria |
Dataset Oran (Province) |
Dataset Oran (City) |
Dataset Actual Location |
| Images | Map Image Asia |
Flag Image Philippines |
Map Image Cebu (Province) |
Building Photo Cebu (City) |
Map Image Actual Location |
| Geography | Photo Image North America |
Photo Image Canada |
Photo Image Nunavut |
Photo Image Iqaluit |
Photo Image Actual Location |
Let's put that information together to identify the treasure's location:
There are some important notes about the process to take into account:
So, the actual numbers you should have gotten - if you completed every puzzle - are as follows:
| Puzzle Set | Location | Latitude | Longitude |
|---|---|---|---|
| Codes | Congreso Nacional, Ushuaia, Argentina, South America | -54.8259124 | -68.33802447 |
| FME | Boulevard Freres Guarrab, Oran, Algeria, Africa | 35.70389182 | -0.65374145 |
| Images | University of San Carlos, Cebu City, Philippines, Asia | 10.351732 | 123.912741 |
| Geography | Sinaa St, Iqaluit, Canada, North America | 63.744843 | -68.515648 |
| Intersection | Plage du Verdon, Martigues, France, Europe | 43.33262172 | 5.04985106 |
The codes and FME clues would be exact, because they were provided as actual coordinates. The Images and Geography clues might be slightly different, because you had to estimate them from a photograph or map.
Here's the FME workspace I created to find the intersection point. I threw in a LineCombiner just to visualize the line extension a little better.
And here's a map of the intersection point where the treasure was buried:
Almost everything in the game had some meaning towards the contest as a whole. Here are some of these clues:
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