Practice with the full bank, then narrow into a path.
Your active path is foundations track, but the catalog stays broad by default so you can spot harder reps, switch contexts quickly, and still return to the path that best matches your current goal. Starter includes 160 free problems and marks 94 Pro-only problems before you open a gate.
Start broad, then focus when you want structure.
Company labels help frame practice in a familiar business context. They are directional study aids, not official interview guidance from the companies listed. We keep all paths visible first so hard questions do not disappear.
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Stripe
Foundations Track
Top Sellers By Gross Sales
Stripe is reviewing top sellers by gross sales through a operations review. Return the top 3 sellers by total_gross_sales. Output seller_id and total_gross_s...
Stripe
Foundations Track
2024 App Click Volume
At Stripe, analysts are preparing a ops memo focused on 2024 app click volume. Return each app_id and the total number of click events recorded in 2024. Sort...
Stripe
Foundations Track
Departments Above Average Pay
Stripe is reviewing departments above average pay through a readout. Return each department_id whose average salary exceeds the company average salary for Ma...
Stripe
Foundations Track
Pages With No Likes
Use this Stripe operations review to work on pages with no likes. Return every page_id that has no follower rows. Sort by page_id.
Stripe
Foundations Track
Creators With Multiple 2024 Posts
At Stripe, analysts are preparing a coverage check focused on creators with multiple 2024 posts. Return each creator_id that posted at least two items in 202...
Stripe
Interview Core Track
Average Minutes to First Reply
Support leadership wants to compare response speed across inboxes. For conversations created in May 2024, return each inbox_name and the average number of mi...
Stripe
Interview Core Track
Rapid Repeat Card Payments
Risk operations wants to flag merchants that received back-to-back payments for the same amount within a ten-minute window. For each merchant_id, return repe...