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Monthly Challenges
Three challenge tracks. Three difficulty levels. One global community. Build what you want, submit on the site or in Discord, and compete for recognition.
Three Tracks
Developer Track
Build a full project over the monthly build window (days 1–21). Choose a tier (Beginner, Intermediate, or Advanced) and ship something real — an app, a library, a tool, anything.
Hacker Track
Same monthly calendar as the developer track. Submit CTF writeups, build security tools, research vulnerabilities, or run red team simulations — all on the same build, vote, and publish rhythm.
Designer Challenge
Create posters, brand kits, UI mockups, or motion graphics. Submit a PNG, JPG, or WebP image export — show your visual thinking, not just your tools.
Monthly calendar
Every track follows the same UTC+2 month rhythm: enroll and ship during the build window, vote while polls are open, then reviews wrap before results go live.
This month
Monthly Archive
No challenges are published yet. The first results appear after the monthly publish window.
Discord bot
Commands that power the loop
/helpShows the current Discord bot commands and what each one does.
/profileAfter signing in with Discord, complete your profile (bio, GitHub, LinkedIn, tech stack) for your public Members card. The bot links you to h4cknstack.com/profile so you can appear on Members.
/enrollPick a monthly challenge (track + tier) before you can submit. Open during the build window (days 1–21 UTC+2).
/pulseAwards this month’s GitHub activity XP once per month and shows a month-end estimate.
/leaderboardShows top builders by points for the current month in Discord.
/ticketAnonymous bugs and website feedback — opens a short form in Discord; maintainers get one DM from the bot (no username attached).
Ready to Challenge Yourself?
Join our Discord community to get notified of new challenges, chat with other builders, and submit your projects.
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