The Construct mechanical puzzle is based on an original design called "Chuck" created in 1897 by Edward Nelson The Construct mechanical puzzle comprised of 24 non-identical interlocking burr pieces making up 4 different shapes. As always you must find the key piece to unlock the shape and then begin the challenge of putting them all back together!
The Construct mechanical puzzle uses an ingenious slide and interlock mechanism! First, you have to find the key piece that must be removed to unlock the rest of the pieces. The puzzle has precise steps that you have to follow to solve the puzzle.
This high-level difficult puzzle is perfect for serious puzzlers with a lot of extra time on their hands. Perfect for building focus, patience, and spatial reasoning!
Once you’ve solved the puzzle it makes a beautiful art piece to display on a bookshelf or coffee table.
|Number of Pieces||24|
|Number of Players||1|
|Play Length||7 hours|
|Recommended Age||10 and up|
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