Fly Brain Tetris

A Brick Game handheld in the browser where a fly works the buttons, with a second panel showing responses of a simplified linear model derived from the FAFB v783 connectome. Only a 32-channel readout learns, fitted by cross-entropy optimisation over 24 generations with 64 candidates, four games each and ten elites; the compiled 32x6 transform stays fixed. That transform, its pseudoinverse, the neuron IDs and the graph provenance are committed as JSON and pinned by SHA-256. The overview ends by saying what it is not: an artificial policy over engineered board features.

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#tetris#linear-readout#cross-entropy-method#pinned-checksums#stated-limits