Do not be deceived by the appearance. This devil of a puzzle consists of 8 piece that have triangles on three sides of each block. To solve the puzzle you must inter-lay the pieces back together so that all the triangles are inside of the cube.
With 3 different objectives this is the perfect game for any coffee table. See how many solutions you can find for the triangle and the two three dimensional pyramids.
The triangle can be filled any of 24 ways, and once complete the pieces can be used to make a 4x4x4 pyramid using 20 balls and a 5x5x5 using all the pieces except the single ball.
This dynamic cube is one of our hardest, and also happens to be one of our favorites. The Koncy Puzzle contains six pieces. Nothing connects these pieces to each other, or lets the cube retain its form, besides the unique and unconventional shapes of the pieces themselves. Dismantling this cube is a very complex and gentle affair. It should be done one step at a time, and is difficult in and of itself.
The 6 pieces slide apart and return to a cube. It is important to note the last piece to come apart as it is the last to be inserted as the cube is reassembled.
Invented by Mr. Andrew Snowie, this versatile puzzle is comprised of 12 different pieces. When it is assembled, it can be used to play real chess games, but can you fit all of the pieces back into the frame? There are 156 different ways to accomplish this. Once you've succeeded, try building a 4x4x4 checkered cube.
Dimensions : 9" x 9" x 1.2"
In addition, we provide you with instructions for 54 other shapes to build out of the pieces. There are between one and hundreds of ways to build shape, so this puzzle should keep anyone busy for quite a while...
The challenge :Balance all the nails on the single peg in the center without letting the nails touch the base!
You may not use rubber band, glue or any other aids…
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.