Pulse Mosaic

Perform three motifs in order: clear amber, clear blue, then clear both colours during the same scan beat. A completed 2×2 same-colour patch is outlined. It clears when the two-column scanner crosses either of its columns; all patches for that beat clear together, then tiles settle.

Aim and rotate the square’s colours before Drop. The current and next squares are shown. Every drop advances the scan two columns and spends one of 28 beats. Rest scans without adding a square, but costs the same beat: use it to clear a waiting patch or align the duet, not indefinitely. Wrong-colour clears still open space but do not advance the motif. Retry repeats the seeded sequence; New score varies it.