The challenge is to verify a found which is as far from the listing coordinates in km as the year has days on the log date.

An example:

The 30. June 2015 is the 181 day of the year. Now you have to prove, that you found a cache which ist between 180,5 (means >= 180,5) and 181,49 (means < 181,5) km away.

It would be kind, if you could create such a checker maybe if not green with the next possible log date (naxt farer Cache until 365/366 or at the end of the year starting from one km)

Thanks in advance

Chilliesser