For students

Play the game. Read the invariant after you have felt it.

Adapted from InGrappling, For students. System Games did not invent this curriculum.

Start on a Start page, then a Foundations rung. Save the game. Write one note. Do not collect techniques.

Read the invariant after you have felt it in a game. Use Glossary when a name is new, Drills when you cannot yet perceive the information live, then go back to the representative problem.