Programming in Kotlin: Fundamentals

Aug 9 2022 Kotlin 1.6, Android 12, IntelliJ IDEA CE 2022.1.3

Part 2: Manage Control Flow

12. Challenge: Use While Loops

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Previous episode: 11. Understand While Loops Next episode: 13. Work with For Loops

This video was last updated on Aug 9 2022

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It’s time for your next challenge! Your challenge is to create a loop that counts down from 10. and instead of zero, you should print out the words, “Blast Off!”. That’s right, you’re launching rockets from the comfort of your home or office or wherever you’re watching this course from.

var counter = 10;
while (counter > 0) {

counter -= 1;
print('Blast Off!');