Join Kotlin Heroes: Episode 12 and Win Kotlin Swag
Kotlin Heroes is a fun and challenging contest with problems designed to be interesting for programmers of all levels. Solve algorithmic problems, learn more about Kotlin, and get a chance to win prizes! The main contest will take place on April 7, 2025, but the practice round is already open – so jump in anytime […]

Kotlin Heroes is a fun and challenging contest with problems designed to be interesting for programmers of all levels. Solve algorithmic problems, learn more about Kotlin, and get a chance to win prizes!
The main contest will take place on April 7, 2025, but the practice round is already open – so jump in anytime to get familiar with the format.
How it works:
- Warm up during the practice round. You’ll find tips and solutions to problems from previous episodes.
- On April 7, compete in the main contest. You’ll have 2 hours 30 minutes to solve up to 10 problems.
- After the contest, stay tuned for results – you might win some awesome Kotlin swag!
Why join?
- Practice and improve your Kotlin skills.
- Compete with others in a fun way.
- Win cool prizes.
Prizes:
- 1st place: USD 512
- 2nd place: USD 256
- 3rd place: USD 128
- Places 4 through 50: Kotlin Heroes T-shirt
- Plus, 50 more Kotlin Heroes T-shirts will be raffled off among all participants who’ve solved at least one problem.
A boost before the competition:
- Watch our competitive programming playlist for tips and tricks from some of the world’s top programmers.
- Read this competitive programming tutorial for Kotliners.
- Check out some of the recent Kotlin Heroes contests – Episode 9, Episode 10, and Episode 11.
See you on April 7, and good luck!