Hazmat Cargo

This is the FDM version of Hazmat Cargo, designed by Carl Hoff and sold here with permission. The goal is to pack the 9 pieces onto the 11x11 board. You'll be very hard pressed to find a more difficult 9 piece, 2D packing puzzle. This puzzle only has one solution, not counting rotations and reflections. but there are 3,761 near-solutions with just a single corner overlap and even those are very hard to find. Don't expect to sit down and solve this puzzle in a single evening. Good luck, and you can read more about this puzzle here: Hazmat Cargo