Freewriting challenges ask you to write on topics related to discussions in Writing for the Web. You’ll find them at the end of every chapter. Freewriting works best when timed. If you tend to write quickly, set the timer for ten minutes. If you need a little more time, give yourself 15 minutes. With freewriting, you don’t need to worry about accuracy, grammar, spelling and so forth. The practice is about capturing your first thoughts.