Lesson 30 of 79 · 15 minutes

Looping until the answer is right: Password Door

The vault door keeps asking until the visitor gives the right word, or walks away.

What you'll learn

• Keep asking until it's right
• Why the question appears twice
• A way out: quit
• Only three tries
• Asking only once

Each idea opens with a short narrated video, about 2 minutes in all. Then you put it to work in the game.

The six levels

1. New Password Change it
2. Until It's Right Copy and type
3. A Way Out Fill the gap
4. Three Tries Write it
5. Stuck at the Door Fix it
6. The Night Shift Boss level

The levels go from changing one word, to writing the code on your own. The boss level changes every time you play.

New to Python? Start with the free games in Module 1.