Dreiecksbeziehung. Now that’s a mouthful! Can you pronounce it? – Dreiecksbeziehung (German for triangle relationship) is another great design by -Who else?- Jean Claude Constantin. The name of the puzzle is a well fitting description to understand how the triangle properties relate to the actual solution.
This Packing Puzzle is made from laser cut wood and it’s comprised of nine identical triangles. It is relatively small, with the frame measuring just over 10cm (about 4″) and each triangle measuring exactly 2.6cm (1″). The packing area is an exact square with 6cm in length. Inside the frame there [Read More...]