Chorus Quilt

Paint all36 tiles and perform each of the four gold stitches TWICE in separate sweeps. Numbers on gold tiles count0,1,2 coats. A note ♪ covers the permanent cloth beneath it; cleared notes leave that cloth visible.

Motifs repeat a straight three-note bar, then two three-note elbows. Rotate and choose a top-left anchor, inspect the footprint, then Place motif. All three cells must be empty. You have21 motifs; rotations and blocked attempts are free.

Choose sweep changes to a3×3 window. Select its top-left anchor, then Perform chord: all nine cells must contain notes. Only that chosen chord clears, permanently colouring its cells; overlapping notes outside the window stay. Timing and window choice decide which partial motifs survive. Refill previously painted gold stitches for their second performance.

Rewind restores the last placement OR sweep, including permanent cloth, even after termination. Retry keeps the layout; Next quilt cycles three stitch arrangements. Native buttons and board arrow navigation support touch and keyboard. This is an untimed visual composition puzzle, with no audio required.