Master Class · Game Families · Day 15 of 30
Day 15 Instructor-Led Video — Matrix Type Discipline
Friday, July 17, 2026
Core Claim
Matrix type is the first key in every interpretation branch.
Why It Matters
This is where a familiar label can hide a different rule. Matrix type is the first key in every interpretation branch. When the matrix is named first, the answer stays fair. When it is skipped, the claim sounds cleaner than it is.
Practical Takeaway
Before answering any family-spanning question, write one line that states matrix type, object type, and primary metric.
Common Misread
Jumping to the metric before the matrix is named.