OverviewDeveloper TrackHacker Track

Two 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.

Days 1–21: BuildDays 22–25: VoteDays 26–28: ReviewDay 29: Publish
🔒

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.

Days 1–21: BuildDays 22–25: VoteDays 26–28: ReviewDay 29: Publish
CTF WriteupTool BuildVuln ResearchRed Team

Browse by track

Each month we post three tiers per track (Beginner, Intermediate, Advanced). View briefs, enrollment stats, and links to approved submissions.

🛠

Developer Track

Ship apps, libraries, and tools. Monthly briefs with three difficulty tiers — enroll in Discord and submit before the build window closes.

View challenges →
🔒

Hacker Track

CTF writeups, tooling, vuln research, and red team work — same monthly rhythm as developers, with security-focused briefs each tier.

View challenges →

Monthly Archive

No challenges published yet. Check back soon!

Discord bot

Commands that power the loop

  • Website → Profile

    After signing in with Discord, complete your profile (bio, GitHub, LinkedIn, tech stack) for your public Members card. You can also use /profile in Discord.

  • /enroll

    Pick a monthly challenge (track + tier) before you can submit. Open during the build window (days 1–21 UTC).

  • /submit

    Opens a link to the submission page, or use Submit on the site when signed in.

  • Vote (site)

    During the vote window (days 22–25 UTC), cast up to 4 votes (2 per track) at /vote/2026-04.

  • /pulse

    Once per month, pulls public GitHub activity for your profile month and awards XP.

  • /leaderboard

    Shows top builders by points for the current month in Discord.

Ready to Challenge Yourself?

Join our Discord community to get notified of new challenges, chat with other builders, and submit your projects.

Join Us →