MLH's Local Hack Day: Build, hosted by Hack Kosice

2019's edition of MLH's Local Hack Day minihackathon! Spend 12 hours working on small and reasonable projects, learn something new and win nice prices just before the Christmas time!


Learn more at Registration is required.

View full rules


University and high school students. Underaged hackers are welcomed.


The topic is clear - build something that solves your everyday problem. Remember - you only have 12 hours, so don't try to create another Google from scratch!




Judging Criteria

  • Appropriateness to theme
    How well your project fits to the theme?
  • UX & functionality
    Is your project easy to use? Is there a depth to your functionality?
  • Originality & impact
    How unique is your project? Is the solution you provided a game changing one?
  • Technology
    What complex and different technologies have you used?


  • Lifehacks