manak.

The open hackathon workspace

Make great work count.

Run your hackathon from first submission to final results. Bring teams, independent judges, and every decision into one shared workspace.

3-Min Golden Path Explore the events Enter your workspace
ONE EVENT / MANY PERSPECTIVESSTUDY 001
Each perspective adds depth
to the final decision.
01 Built in the open02 Judged with context03 Every decision, traceable
01 / ORGANIZER

Control Room & Live Leaderboard

Real-time review coverage, judge calibration residuals, and 1-click stage projector ceremony.

 02 / JUDGE

Rubric Queue & Duels

Private rubric drafts, Bradley–Terry pairwise duels with active learning, and judge self-recusal.

 03 / PARTICIPANT

Explain My Rank Waterfall

Score waterfall showing the panel baseline, calibrated review contributions, published score, and reported uncertainty band.

 04 / TRUST & VERIFIER

Ed25519 Offline Verifier

Client-side WebCrypto cryptographic envelope inspector and live tamper detection demonstration.

Discover what’s happening

The event collection2

All events

Find your starting point

Different roles.
A clear next step.

Choose an event first. Your workspace shows the tools available to you.

01 / BUILDERS

Bring your idea to the arena

Sign in as builder. Form your team, and submit your project before the deadline.

02 / JUDGES

Give great work a fair review

Sign in as judge. Open your scoring queue, save drafts, or compare duels.

03 / ORGANIZERS

See what needs your attention

Sign in as organizer. Track live review coverage, and publish signed Ed25519 certificates.

04 / SITEMAP

Evaluation Guide & Full Sitemap

Explore the complete platform guide, access controls, and direct-jump sitemap directory.

Behind every result

Fairness is a process.
Make yours visible.

Weighted rubrics. Independent reviews. Judge-effect normalization. A record of what changed, and why.

Explore the judging method
Watch the 3D motion study

An original geometric study of connected perspectives. Decorative artwork, not event data.