| 5L Bin 5L Bin. 5L Bin is an engaging binary sequence puzzle from designer Pit Khiam Goh. Known for his work in creating complex sequential mechanisms, 5L Bin results from Pit folding n-ary concepts into a packing puzzle format. The goal is to remove all five pieces and then pack them back into the box. 5L Bin is an extremely well made puzzle. The walnut box is constructed with rounded edges, resulting in a pleasing- 5L Bin. |
