pentominoes, a Python code which forms or plots any of the 12 members of the pentomino family, shapes formed from 5 adjacent squares.
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 MATLAB version and a Python version.
polyominoes, a Python code which defines, solves, and plots a variety of polyomino tiling problems, which are solved by a direct algebraic approach involving the reduced row echelon form (RREF) of a specific matrix, instead of the more typical brute-force or backtracking methods.