pentominoes, a FORTRAN90 code which provides some utilities for manipulating pentominoes.

A pentomino is a shape formed by connecting 5 unit squares edgewise. Ignoring reflection and rotation, there are 12 distince pentominoes, nicknamed F, I, L, N, P, T, U, V, W, X, Y and Z.


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


pentominoes is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.

Related Data and Programs:

Source Code:

Last revised on 27 April 2023.