Golang's exercises to practice
If you've downloaded the command-line client and have Go installed on your machine, then go ahead and fetch the first problem.
exercism fetch go
In order to be able to submit your solution, you'll need to configure the client with your Exercism API key
exercism configure --key=YOUR_EXERCISM_KEY
When you've written a solution, submit it to the site. You'll have to configure the command-line client with your exercism API key before you can submit.
exercism submit PATH_TO_FILE