Core Halo
Build a balanced halo around the core using the eight-particle queue A, A, A, A, B, B, B, B. Inject from North, East, South or West. A particle occupies that side’s outer socket; if it is occupied, the old particle is pushed into the inner socket. A full spoke cannot accept another particle. After every injection the OUTER ring turns clockwise one spoke, while the INNER ring turns counterclockwise one spoke. After all eight particles, every spoke must contain a matching inner/outer pair. The queue and both rings are visible: track where an old particle will orbit before choosing where to push it inward.
About this experiment
Build a balanced halo around the core using the eight-particle queue A, A, A, A, B, B, B, B. Inject from North, East, South or West. A particle occupies that side’s outer socket; if it is occupied, the old particle is pushed into the inner socket. A full spoke cannot accept another particle. After every injection the OUTER ring turns clockwise one spoke, while the INNER ring turns counterclockwise one spoke. After all eight particles, every spoke must contain a matching inner/outer pair. The queue and both rings are visible: track where an old particle will orbit before choosing where to push it inward. Keyboard: Tab and Enter/Space operate buttons; R restarts.