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Share a challenge with the brewery. Community problems are reviewed before publication.
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Pick some problems and invite your friends.
A name to start with. Shuffle it or write your own.
Private link · up to 6 people · expires after 24 hours
Choose up to 6 problems for your session.
Welcome to HackerBrewery.
Create a private room and invite up to five friends. Choose a relaxed study session or a timed sprint, then talk through the ideas together. Rooms close after 24 hours.
Share your code when you’re ready, or keep working privately. Sign in to save your practice across devices. Sample checks help you explore an approach; they don’t award competitive rankings.
Choose the name other participants will see.
Keep your drafts and progress on every device.