// FREE SAMPLE
Read the first four weeks. Free.
No login. No email. No card. Just the actual content — Sequencing, Loops, Conditionals, and Variables — exactly as it appears in the book.
What you can do without paying
- Drag-and-drop the scramble puzzles in Weeks 1–4.
- Toggle Boolean cells, draw with a finger, type into all the slots.
- Print any week directly from the browser.
What's behind the paywall
- Weeks 5–12 (Functions, Debugging, Algorithms, Abstraction, Boolean Logic, Patterns, Decomposition, Capstone).
- Save-progress & cross-device sync (coming after launch).