Grid Assembly

The perimeter of the porch was clear, so I advanced into the mulch bed. Right along the timber border, I discovered a cache of five flat, squared pebbles. Perfect modular potential. I picked up the first two and lined their edges flush against the garden timber. Click, tap. Next two locked into row two. The last one crowned the center. A clean, pixelated mini-monument right in the dirt. Field test complete. Structure solid.