Akiyama Packing Box
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Puzzle design by Vin&Co from Czech Republic., designer Vaclav Obsivac.
A strict definition of a half-cube is one part of the dissection of a cube into two identical parts. Both parts have the same shape and volume. The dissection may be a single cut along a orthogonal or a diagonal reflection plane or a more elaborate combination of cuts resulting even in half-cubes separating along one axis only. Puzzles made from half-cubes separating in many directions are in general assembly- or box-filling puzzles; but puzzles from half-cubes separating along one axis only are interlocking. We can broaden this definition by allowing cube dissections producing mirror images as half-cubes as well. Designing puzzles on the basis of half-cubes involves changing them so mutants are created that no longer have the volume of half the cube. The definition of a pair of “mutant half-cubes” is any dissection of a cube in two pieces. Here both shape and volume may be different, the only condition is that the two pieces combine into a cube. This definition allows many different pairs of mutant half-cubes.
- Size: 60 mm
- Pieces: 8
- Difficulty: 5+
- Wood: various wood
- Type: Half cubes
Bleck
$63.50
Puzzle design by Vin&Co from Czech Republic., designer Vaclav Obsivac.
Goal:
Take 6 pieces apart and put them together.
Level of Difficulty 4.
Crystal Puzzle
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Crystal Wooden Interlocking Puzzle
Don't let the perfectly symmetrical, beautiful crystal design fool you- building this puzzle is much harder than taking it apart.
This puzzle contains 19 non-identical bars. Once the lock piece is removed the crystal will begin to disassemble.
Snake Cube 4x4 - Wooden Puzzle
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Once the shape is unraveled, getting it back into a cube turns out to be much harder than it looks . Fair warning: this puzzle has 47 steps to bring it back into a cube. Starting with a 3x cube is recommended.
Tennis Ball - Interlocking Wooden Puzzle
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Simple and elegant, arrange the 6 notched pieces so the smooth piece can lock it back together.
This puzzle contains 6 pieces. After you take the puzzle apart, try to assemble the pieces back together.
