Answering Turtle Graphics Problems

In turtle graphics problems, the program is displayed on the left side of the screen, and four execution result candidates are displayed on the right. Depending on the problem, standard input may be displayed above the program.

Flow of Answering

1. Read the program on the left and check the standard input if necessary.
2. Choose the correct execution result from the candidates on the right.
3. You can check the progress of the drawing using the slider below the candidates.
4. Press Submit Answer at the bottom of the screen to submit.

What You Can Do After Submission

• Whether you are correct or incorrect will be displayed at the bottom of the screen.
• You can proceed to the next problem using Next Problem until you meet the passing criteria.
• You can return to the original course page by clicking Return to Lesson.