When you're logged in, you can say exercism fetch factor to get the next available exercise on the track.

Every time you submit a solution to an exercise, you will get the next in line the next time you fetch.

If you want to try a specific exercise, you can always fetch it directly (commands are listed below).

The exercises are ordered roughly in order of difficulty.

Available Exercises

  • Hello World The classical introductory exercise. Just say "Hello, World!"
  • Leap Given a year, report if it is a leap year.
  • Two Fer Create a sentence of the form "One for X, one for me."
  • Isogram Determine if a word or phrase is an isogram.