The puzzle consists of fifteen differently shaped blocks and two containers. The blocks can be arranged in various ways to completely fill the containers (1. a cubic container, 2. a flat square container).

The images show one solution for each container, this puzzle has multiple solutions. If you discover any new ones, feel free to leave a comment and share

If you have enough colors, you can print each block in a different color. Unfortunately, I don't have that many color options for my materials. I think the cubic container would look great if printed with transparent materials. If you try it, please share your results!