3 Piece Lego Mechanical Puzzle (Intersecting Planes)

Picture of 3 Piece Lego Mechanical Puzzle (Intersecting Planes)

This simple puzzle is one of my favorites. It's has 3 pieces (2 are the same) and takes some fun sliding and turning movements to assemble and take apart. 
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Step 2:

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You need to make 2 of this shape piece. To build it strong and to the right dimension, make the bottom layer in plates, the next in bricks, and the top in tile. I used different parts to make each one, as you can see in the pictures. 

Step 3:

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Make one of these shapes, again building a plate layer, a brick layer, and a tile layer. 

Step 4:

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3 piece burr.jpg
Can you figure out how to assemble the puzzle? If you did, awesome! If not, there's no shame in that either, just check out the video below to find out how. 

hey i love origami lego but not braclets
darman128 months ago
Where did you get those digital clock pieces?!
sherrycayheyhey (author)  darman128 months ago
LEGO store
Ryleeo11 months ago
You are very good all the stuff you do is what I do origami,Legos and bracelets
do you need the smooth bricks on top?
i'm speachless.........SO AWSOME
JeonLab2 years ago
Awesome! Where do you get these ideas? Wonderful job!
sherrycayheyhey (author)  JeonLab2 years ago
This puzzle design is a pretty common one that I've seen in tons of toy stores, made of wood though. I love these types of puzzles and I wanted to make my own and since Lego is one of my favorite mediums, I decided to try and make structurally sound versions using Lego bricks.
seamster2 years ago
I make this same exact puzzle out of wood. Pretty clever to see it made from Legos!
sherrycayheyhey (author)  seamster2 years ago
Thank you. This is one of my favorite puzzles because it's so simple but has great movements. I've seen them made of wood but since I don't have any woodworking skills that leaves LEGO haha.
rimar20002 years ago
sherrycayheyhey (author)  rimar20002 years ago
Thanks :)

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