# Programming in Kotlin, Episode 24: Challenge: Introduction to Nullables | Kodeco

**URL:** <https://forums.kodeco.com/t/programming-in-kotlin-episode-24-challenge-introduction-to-nullables-kodeco/196670>\
**Category:** 🎓 Courses & Articles\
**Created:** [September 30, 2023, 11:09am UTC](https://forums.kodeco.com/t/programming-in-kotlin-episode-24-challenge-introduction-to-nullables-kodeco/196670 "2023-09-30T11:09:34Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![kevindmoore](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/kevindmoore/32/109046_2.png) [@kevindmoore](https://forums.kodeco.com/u/kevindmoore)\
**Post date:** [September 30, 2023, 11:09am UTC](https://forums.kodeco.com/t/programming-in-kotlin-episode-24-challenge-introduction-to-nullables-kodeco/196670/1 "2023-09-30T11:09:34Z")

</div>

> This content was released on Mar 20 2018. The official support period is 6-months from this date.

Practice using Nullables on your own, through a hands-on challenge.

* * *
This is a companion discussion topic for the original entry at [https://www.kodeco.com/4736-programming-in-kotlin/lessons/24](https://www.kodeco.com/4736-programming-in-kotlin/lessons/24)