Hopscotch made with pavers in garden or backyard. Made by purchasing 12"x12"x2" smooth gray stepping stone. Simply paint with a product such as Patio Paint, intended for terra cotta pots that stay outdoors in whatever colors you want. Be sure to dig 3 inches down to allow for paver sand so stones will lay smoothly.
With the hose, wash the edging with a gentle spray, dampening the sand between the bricks without dislodging it. As the sand absorbs water, it will set, acting like grout to lock the bricks in place for years to come.