pram_view, a MATLAB code which considers the pram puzzle, and applies a given set of rotations, reflections and translations to the 64 tiles in order to reconstruct the pram region, thus verifying a known solution to the problem, as well as the correctness of the tile definitions.


The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

pram, a MATLAB code which considers the pram tiling puzzle, a smaller version of the eternity puzzle. The pram puzzle specifies a region R composed of 2304 30-60-90 triangles, and a set of 64 "tiles", each consisting of 36 30-60-90 triangles, and seeks an arrangement of the tiles that exactly covers the region.

Source code:

Last revised on 30 October 2021.