Now supports iPad. The painting opens out to fill the screen and the board sits in a single column down the middle. • In the tour, tapping a place, craft or dish opens a window. Crafts and dishes were showing no photo at all (148 of 266 items). • The build and trace panels now show the word's picture. • Tracing is more forgiving. Short strokes (the tick on ㅊ) were far too strict. • Tilt the device and each piece of the opening mark shifts colour. • A brass streak on each swap, shell rings on each chain, shell shards when tiles clear. • Tiles have the sheen of inlay. The colours that tell them apart are unchanged.

Fixed a bug that could leave you stuck after tracing a character. The stroke count carried over to the next character, so if that character had fewer strokes there was nothing left to trace — and no way out. • Added a pause (resume / restart this stage / back to the start). The old button jumped straight out of the stage. • The mark on the opening screen now builds itself in stroke order, filling with shell as it goes. • Redrew the mark the way inlay is actually made: cut seams, layered grain, brass wire. • Tiles now have the sheen of shell. The colours that tell them apart are unchanged — only the surface changed. • What scatters when tiles clear is shell now, not droplets. • The build and trace panels show the whole word's pronunciation and meaning. • Tilt the device and each piece of the opening mark shifts colour on its own.

The interface is now in 13 languages. • Mother-of-pearl artwork: every stage you clear adds shell until a lacquer piece is whole • Tilt the device and the shell shifts colour with the angle • Finished pieces can be polished out with your finger • The build and stroke-order panels are glass now, so the board stays visible • Stroke detection fixed — two strokes could be drawn in one movement • Words of five letters or more no longer show as "…" • Shell dust scatters as you write