Peanut puzzle 2.5cm

Peanut puzzle 2.5cm 3d printed Puzzles Games Triangle.
Triangle.
Peanut puzzle 2.5cm 3d printed Puzzles Games The six puzzle pieces.
Peanut puzzle 2.5cm 3d printed Puzzles Games The six puzzle pieces.
The six puzzle pieces.
Peanut puzzle 2.5cm 3d printed Puzzles Games Triangle
Peanut puzzle 2.5cm 3d printed Puzzles Games Triangle
Triangle
3d Model Viewer
Peanut puzzle 2.5cm 3d printed Puzzles Games
Peanut puzzle 2.5cm 3d printed Puzzles Games
Peanut puzzle 2.5cm 3d printed Puzzles Games Square
Peanut puzzle 2.5cm 3d printed Puzzles Games Square
Square
Peanut puzzle 2.5cm 3d printed Puzzles Games Tetrahedron
Peanut puzzle 2.5cm 3d printed Puzzles Games Tetrahedron
Tetrahedron
Peanut puzzle 2.5cm 3d printed Puzzles Games Diamond
Peanut puzzle 2.5cm 3d printed Puzzles Games Diamond
Diamond
Peanut puzzle 2.5cm 3d printed Puzzles Games Ring.
Peanut puzzle 2.5cm 3d printed Puzzles Games Ring.
Ring.
Peanut puzzle 2.5cm 3d printed Puzzles Games Large flat triangle.
Peanut puzzle 2.5cm 3d printed Puzzles Games Large flat triangle.
Large flat triangle.
Peanut puzzle 2.5cm 3d printed Puzzles Games With two sets, many other shapes can be assembled.
Peanut puzzle 2.5cm 3d printed Puzzles Games With two sets, many other shapes can be assembled.
With two sets, many other shapes can be assembled.
Peanut puzzle 2.5cm 3d printed Puzzles Games Puzzle pieces (3cm size)
Peanut puzzle 2.5cm 3d printed Puzzles Games Puzzle pieces (3cm size)
Puzzle pieces (3cm size)
Peanut puzzle 2.5cm 3d printed Puzzles Games Ring
Peanut puzzle 2.5cm 3d printed Puzzles Games Ring
Ring
Peanut puzzle 2.5cm 3d printed Puzzles Games Triangle.
Peanut puzzle 2.5cm 3d printed Puzzles Games Triangle.
Triangle.
Stewart Coffin's Peanut Puzzle, modified by starting from 2.5cm (about 1 inch) diameter spheres. The six pieces are all different. This puzzle assembles into many different shapes, shown in the photos.  Interestingly, in the wood version of this puzzle, the "Triangle" shape is impossible to constuct - but using spheres, it is possible.

The pieces will fit tightly out of the box. I recommend scrubbing them with a toothbrush in soapy water for a perfect fit. One finishing technique is to dye each piece a different color.
Tags:
Puzzles, Games
cm: 16 w x 5 d x 2.5 h
in: 6.299 w x 1.969 d x 0.984 h

Comments

 
This is one of my favorite designs by Stuart Coffin, and this adaptation improves it. It is fun to play with, as it can be solved in several ways. Also, the pieces feel nice and fit together comfortably -- it's not the sort of puzzle that wants to fall apart or that feels fragile when you play with it.
June 14, 2013, 10:40 am
The 3cm version of this puzzle was so nice that I have increased the size of the puzzle pieces to 2.5cm diameter spheres.
March 12, 2010, 3:34 am
 
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