Build a churn prediction model on 90 days of SaaS data

The brief

You'll receive a scoped dataset and a written prompt from the Loopstack team. Deliverables are due within 21 days. Top three submissions receive cash and priority interview slots.

Deliverables

• A written summary of your approach (max 500 words)
• Working artifact: repo, Figma, notebook, or deck
• A 2-minute Loom walkthrough

Judging rubric