The comments on this card seem to suggest that there are 1,000,000,000 ways to fit these pieces in the container. Luckily, the grid on this card shows one possible solution. Without that solution we would never have fit the pieces in the container. We never found even one other way to do it. Perhaps we have been misguided all this time by the Engrish, but if there are not literally 1,000,000,000 ways to fit these pieces back in the case then there should there not at least be more than one?