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Nimble fingers and an agile mind are needed to fix these 6 pieces back into place.

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Just two pieces..Simple? Think again..

Relatively easy to separate the parts. Rebuilding them is more tricky.

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Wooden star puzzle - the puzzle with sparkle...

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Of the four Lab Test puzzles, The Atom is the easiest shape to understand, but don't for one second think this makes it easy! It is slightly less vindictive than the other three puzzles, but patience and a sharp mind are vital for the puzzler to have any chance of overcoming this vexing mind- muddler.

A classic design made up of 6 identical pieces. Each piece needs to be held in the correct position to slot the shape back together again!

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The Barrel is the most difficult puzzle in this series

The Chest is a challenging packing problem where symmetry and basic architectural techniques are only some of the skills required to find success

A Four puzzle version of the Set of 3. These classic wooden challenges are idea for those unfamiliar with puzzles

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The Molecule is a less complicated shape than The Particle or The Cell, and for the majority of puzzlers, this is a welcome relief. But do not be fooled by it's less complicated appearance. Unless you are related to a beaver, moving these logs into the correct position will test your puzzling powers to the limit! Patience and a sharp mind are vital to have any chance of overcoming this brain baffler.

Putting the first few bamboo bars in the correct position is the most difficult part of this challenge. Manage this, and the rest will follow...

Finding the way to collapse the shape is quite straight forward. Rebuilding this shape is much more difficult requiring patience and dexterity!

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Finding the way to pull this puzzle apart is not easy at all. But it’s a walk in the park compared to rebuilding it!

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It is quite easy to see how to take the cross apart. Working out how to collapse the star takes much longer and is less obvious. Both puzzles are equally difficult to rebuild.

Putting this puzzle back together may look easy from the outset, but building a fully symmetrical cross is trickier than it seems. Instruction leaflet included

This puzzle 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 puzzle and in our experience, the puzzle usually wins!