Taking my inspiration from a holiday by the beautiful Loch Ness and the impressive flight of locks on the Caledonian Canal at Fort Augustus, I decided to create an interlocking puzzle cube based around the shape of Nessie, the Loch Ness monster (which undoubtedly exists, of course).
This is a 6 piece 4 x 4 x 4 cube which includes a rotation but should not be too difficult for an average puzzler to assemble and disassemble.
9.682 w x
6.582 d x
3.812 w x
2.591 d x