- Riddle
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51.477873, -0.0000794 (OpenStreetMap, Google Maps, Yandex Maps)
- If we were to provide coordinates, for this checkpoint only one would be sufficient.
Monument on the top of the hill east of the building complex - Number of letters N
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Detailed answer
The riddle is about the Royal Observatory in Greenwich, which was used as a reference point to define the meridians of the world coordinate system. There is a general Wolfe monument East of the building complex.Answer: 9
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9
Present in routes of categories Angel
Passed by: 3/14 (21%).
By categories:
- Angel: 3/14 (21%)