Narrow bluered tetris w/o dayname labels and some numbers

My non plus ultra in graphic simplicity, this is simply the previous design without the numbers in the even, grayed columns. Most people haven't liked the ellipsis but it works for me. What fascinates me about it is that, together with the absence of dayname labels, it makes the finding of a date's dayname an almost pre-verbal quest, a spatial matter rather--shape, position, and color working together to create meaning.

I tried to improve on the design's elegance with mixed success in this version.