Rectangle Sei Shōnagon puzzle

A rectangle twice as long as it is tall, made with the seven Sei Shōnagon pieces. It is the same outline as the tangram rectangle, and has to be filled quite differently. It is rated hard because a plain rectangle gives no piece a corner of its own. Roughly two thirds of the pieces' edges are hidden, so the only way in is to try how the two trapezia can lie together.

Drag the seven Sei Shōnagon pieces onto the shadow until the rectangle is filled. Every shape here uses all seven, with no overlaps and nothing hanging over the edge. The pieces have exactly the silhouette's area, so covering the shadow is the whole win condition.

Browse the rest of the Sei Shōnagon puzzles or all puzzles, take a figure apart piece by piece in how to play, or try the daily tangram, which deals one of these shapes a day to everybody at once.