1. The words are taken from Lesson 3 of 50-50.
2. Click in the area near the gallows.
3. Type a letter that might appear in the word.
4. If you are correct, the letter will appear in the spaces for the word.
5. If you are wrong, the letter will appear near the gallows.
6. When you guess all the letters, Duke will be freed.
7. If you guess five letters that are not in the word, Duke will hang.
Based on the applet developed by Patrick Chan.