I’ve been stuck lately with something called, Querkles. It’s simply a kind of coloring book based on circles you fill in, either in various shades of one color, different colors, or patterns. Each shade, color or pattern has its own number. So easy, and turns out pretty cool, I think. A tip for you who might be tired of regular coloring books. You’ll find it in a regular book store. Just a little Tuesday evening tip.