Ключевые слова: 25d, activity, blocks, blue, box, brainstorming, bricks, brilliance, buildingblock, child, childhood, collection, concept, connection, constructor, creative, creativity, cube, design, development, education, edutainment, elements, fun, game, geometric, green, isolated, kit, learn, multicolor, orthographic, perspective, play, preschool, red, retro, row, set, shapes, slab, smart, structures, tiles, toy, variable,