Alex Little, a 15-year-old freshman at North Hall High School, has a knack for coming up with award-winning projects. “The videogame was a piano, a tutorial to type on the piano, so you use the keyboard and it helps you play certain songs,” Little said Wednesday at the Hall County Community and Technology Center where a two-day science, technology, engineering and math (STEM) competition was wrapping up. The idea was good enough to take second place in a statewide competition two years ago when he was in middle school.