Now it's time to put the skills you've just learned to the test.

Ten sets of coding exercises are provided here for you practice. Again, these exercises are created as an incentive for learning, rather than an objective evaluation of learning results, so your performance of the exercises will not be recorded and feedback to your answer will be provided instantaneously.

These exercises are grouped into ten sets of two questions each, except the last set which contains three exercises, to reduce the size of the content on each page. When you finish the exercises in one set, click the Next button (a right-pointing arrow icon located in the Title Bar) to proceed to the next page.

Please click here to start.