Building off of the current market availability of puzzles and brain teasers we have been able to design and create a puzzle that is 4-dimensional and much more complex than any other toy on the market. Eddie's Molecule is a savvy new toy that starts out as a flat 2-dimensional parallelogram with the goal of being manipulated into a 3-dimensional tetrahedron. Eddie's Molecule is an all new brain teaser that takes more than simple memory and fast fingers to solve and will leave any teaser and puzzle lover challenged.