Observed arrival · 2026-10-31
Matrix Thinking: from arrays to game worlds
A visual-learning project that teaches Python, NumPy and Pygame through image experiments, game labs and a planned book.
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ƒJS
- For
- Python learners who learn by visual experimentation
- Worth noticing
- The slicing demo is an interactive JavaScript model; the page explicitly says it does not execute Python.
Field notes
The slicing exercise uses image[2:6, 2:6] to show how row and column ranges select 16 cells, with an explanation of the excluded stop index. Its visible interaction is a JavaScript model rather than Python execution. The linked labs map matrix concepts onto game scenarios, while the planned three-volume book is marked as still in preparation.
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○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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