For those who have mastered the basic rules, it's time to take it to the next level. Here, you'll learn how to create complex parentheses structures that will make your fellow programmers weep with envy.
In this puzzle, you'll be given a set of nested parentheses, and you'll have to figure out what they mean.
Here, you'll learn how to strategically place your parentheses to make your code look like a work of art.
In this puzzle, you'll be given a set of parentheses that need to be balanced.