Logic design is like a puzzle. It's a way of combining different pieces to make something new and special. In logic design, you are given a set of pieces (called "logic gates") that each do something special. For example, one logic gate might be an "AND" gate, which means it will only turn on if two of the inputs are on. Another kind of logic gate might be an "OR" gate, which means it will turn on if either of the two inputs is on. You can combine these logic gates in different ways to create a "circuit" that will do something special. It might make a light turn on by using AND and OR gates, or it might display some numbers on a screen. Through logic design, you can create things that can do something useful.