Join Exercism’s Perl Track for access to 64 exercises grouped into 5 Perl Concepts, with automatic analysis of your code and personal mentoring, all 100% free.
package HelloWorld;
use strict;
use warnings;
sub hello {
return 'Hello, World!';
}
1;
Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
We are going to do the `Transform` step of an Extract-Transform-Load.
Find the difference between the square of the sum and the sum of the squares of the first N natural numbers.
Calculate the number of grains of wheat on a chessboard given that the number on each square doubles.
Be they Mongers, Monks, or residents of Planet Perl - they are eager to share knowledge and tips.
The Perl interpreter can be embedded into a wide variety of systems like web servers and databases.
Code your way. Full support for functional, procedural, and object-oriented programming.
Leverage over 25, 000 modules available on CPAN, or write your very own for distribution.
Powerful tools for HTML XML, and all manner of natural languages. Full Unicode support baked in.
Underpinning the web since the beginning. The general purpose language for getting things done.
Every language has its own way of doing things. Perl is no different. Our mentors will help you learn to think like a Perl developer and how to write idiomatic code in Perl. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in Perl - they'll help you discover the things you don't know that you don't know.
Learn more about mentoring
The Perl track on Exercism has 5 concepts and 64 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.
See all Perl exercises
The best part, it’s 100% free for everyone.
