28 Toy building blocks; toy building structures; toy building blocks capable of interconnection; electronic toy building blocks; electronic toy building structures; children's toys for development of fine motor skills; educational toy kits for children comprised of toy building blocks, toy building structures, toy building blocks capable of interconnection, and bendable toys; educational toy kits comprised of games for learning fine motor skills and games for encouraging cognitive, developmental, and creative skills; downloadable game software; downloadable game software for use on mobile and cellular phones and handheld computers; downloadable game software featuring block building games and structure building games; providing online non-downloadable game software; providing online non-downloadable software featuring block building games and structure building games; design and development of computer game software.