I would find it resourceful if you could filter cache lists for a certain day and month. In project-gc you can create lists for caches hidden on a certain date (month and day; not year).
Therefore after finding a Jan 01 cache. It would be helpful to be able to show all caches hidden on 01/01 so they could be deleted from the list. After disabling the filter only remaining dates for fill in would be left.
Thanks! Chris