Hypercube https://www.mathematische-basteleien.de/hypercube.htm
Together the six squares have 6×4=24 sides. 2×5=10 sides (red) are bound.
Together the six squares have 6×4=24 sides. 2×5=10 sides (red) are bound.
The hexagons have 1,7,19, 37, … small hexagons.
Hence you have an harmonic motion.
Building Rectangular Solids of Tetracubes top The tetracubes have 32 cubes
Turning the Cubes top After you have solved one puzzle, you can easily get the
The sides don’t have the same colour, but they show nine different pictures, six
The difference is: You have to change the rational und irrational length of a side
But two cubes have 16 balls.
Obviously you expect that stars must have "pointed points". 6th possibility: You
Therefore the quadrilateral is a rhombus and all sides have the same length.