# Programming in Kotlin: Collections & Lambdas, Episode 15: Challenge: Work with Sets | Kodeco

**URL:** <https://forums.kodeco.com/t/programming-in-kotlin-collections-lambdas-episode-15-challenge-work-with-sets-kodeco/194737>\
**Category:** 🎓 Courses & Articles\
**Created:** [September 11, 2023, 2:32am UTC](https://forums.kodeco.com/t/programming-in-kotlin-collections-lambdas-episode-15-challenge-work-with-sets-kodeco/194737 "2023-09-11T02:32:55Z")\
**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:** [September 11, 2023, 2:32am UTC](https://forums.kodeco.com/t/programming-in-kotlin-collections-lambdas-episode-15-challenge-work-with-sets-kodeco/194737/1 "2023-09-11T02:32:55Z")

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This is a companion discussion topic for the original entry at [https://www.kodeco.com/33863948-programming-in-kotlin-collections-lambdas/lessons/15](https://www.kodeco.com/33863948-programming-in-kotlin-collections-lambdas/lessons/15)