Looking quite a bit like the "Y" Pack is this second challenge from Haym Hirsh. The pieces are L shaped tetracubes and the box is very slightly different. Can you find the unique solution that fits all 5 pieces inside the box? I think this one is more difficult to solve then "Y" Pack. Getting the first 4 pieces into the box in a way that would allow the final piece to be inserted is something I couldn't get my head around. Again, I had to ask Haym for the solution in the interest of time. I wish I hadn't, as I would have loved to have discovered the unique solution on my own.
Note that while the boxes for Snake Pack and "Y" Pack look identical, they are not, and are not totally interchangeable.
Size: 2.25" x 2.25" x 2.25" ( 5.7cm x 5.7cm x 5.7cm)