The Molecule Puzzle
The Molecule is an easier shape to visualise than its more extreme cousin, The Cell, which makes it slightly less daunting. However, it is justifiably the second most difficult puzzle in the range and is still one of our most sadistic creations that will test your puzzling powers to the limit. So the battle lines are drawn... mind vs puzzles and in our experience, the puzzle usually wins!
Also in the Lab Test range is the Atom and Particle; only humans were lab tested in the development of these products.
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