When we think of New York pizza, we often envision a pointy-tipped classic slice. Or when we think about the city's newer pizzerias, increasingly, we're dealing with a Neapolitan or neo-Neapolitan pie. But there's no end of great square slices in the city—from puffy Sicilian to thinner, garlicky grandma slices to newer innovations like pickled vegetable pizza. Here are 16 of our favorite square slices in the city. What's your favorite?