The Snake Cube is comprised of a single length of cord that runs through several smaller cubes. Once unraveled, it is extremely difficult to twist the cord and pieces back into one large cube.
This advanced packing problem contains the numerals 0 through 9. Take them out, then try to arrange all of them to fit back inside the frame.
Both parts of this elegant puzzle come easely apart. Assembling them again, however, is kind of tricky!
Separate the pieces and put them back together.
Can you take it apart... and assemble it again?
This delightful, beautifully constructed puzzle has 8 different pieces. Try building a step pyramid out of all of the pieces, that has a 16 cube base, a 9 cube second storey, a 4 cube third storey and a single cube at the top.