That was certainly quick:
Day 0 - [url=http://alphalupi.bungie.net/data/02106099/puzzlemask.bmp]827[/url]
Day 2 - [url=http://alphalupi.bungie.net/data/27373937/puzzlemask.bmp]932[/url]
Day 4 - [url=http://alphalupi.bungie.net/data/43073328/puzzlemask.bmp]0(R) 2(G) 0(B)[/url]
Day 6 - [url=http://alphalupi.bungie.net/data/69318491/puzzlemask.bmp]147[/url]
Day 1 - [url=http://alphalupi.bungie.net/data/16996714/puzzlemask.bmp]432[/url]
Day 3 - [url=http://alphalupi.bungie.net/data/39667981/puzzlemask.bmp]046[/url]
Day 5 - [url=http://alphalupi.bungie.net/data/53469287/puzzlemask.bmp].html[/url]
[url]http://alphalupi.bungie.net/827932020147432046.html[/url]
This, conviently happens to be the same order as the geomantic symbols in the last day's hidden image.