# Programming in Kotlin: Fundamentals, Episode 17: Challenge: Use When Expressions | Kodeco

**URL:** <https://forums.kodeco.com/t/programming-in-kotlin-fundamentals-episode-17-challenge-use-when-expressions-kodeco/191100>\
**Category:** 🎓 Courses & Articles\
**Created:** [August 24, 2023, 7:17pm UTC](https://forums.kodeco.com/t/programming-in-kotlin-fundamentals-episode-17-challenge-use-when-expressions-kodeco/191100 "2023-08-24T19:17:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fleepgeek](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/fleepgeek/32/108464_2.png) [@fleepgeek](https://forums.kodeco.com/u/fleepgeek)\
**Post date:** [August 24, 2023, 7:17pm UTC](https://forums.kodeco.com/t/programming-in-kotlin-fundamentals-episode-17-challenge-use-when-expressions-kodeco/191100/1 "2023-08-24T19:17:38Z")

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This is a companion discussion topic for the original entry at [https://www.kodeco.com/33862041-programming-in-kotlin-fundamentals/lessons/17](https://www.kodeco.com/33862041-programming-in-kotlin-fundamentals/lessons/17)