Heptominoes

Heptominoes. Jean-Claude Constantin has taken the packing puzzle to the extreme with the Heptominoes puzzle. Besides the staggering number of pieces, the solution also involves pieces rotated at a 45 degree angle to the frame. A huge (literally) challenge to put all of the pieces into one 14-inch (36-cm) frame.  Comes with a removeable acrylic cover that keeps your pieces in place when not in use.  Ship- Heptominoes.