Build · Level 4 · Operate
SiteStack Deal Desk
One deal card, three completely different kinds of fact: a public record with a date, a cell in your own model, and something a human typed. Build the desk that keeps them apart — because the Returns Bar is showing green off a tagged cell that moved when someone inserted a row, reading a value the workbook cached and never recalculated. Then port the whole thing to a county whose assessor is missing a field.
8 parts
Opens with Pro
$499 a year, or $69 a month
- All 57 units: 12 lessons, 34 builds, 11 depth clinics
- The VS Code and Claude Code workspace at Levels 4 and 5
- The capstone export: a finished unit becomes a folder of real files you keep
- Unlimited practice reps and retries, never metered
Level 1 Talk is open to you in full, all four lessons, graded exactly the way this one would be. Start at Meet the AI, or take the placement run and get your level first. Both are free and stay free.