puzzles_publicos.pl

%-----------------------------------------------------------------------------
%https://www.conceptispuzzles.com/index.aspx?uri=puzzle/hashi/techniques
puzzle_publico(1, %7x7 Hashi Normal Puzzle ID: 7,712,875
               [[2, 0, 0, 0, 0, 0, 0],
                [0, 0, 2, 0, 4, 0, 2],
                [0, 0, 0, 0, 0, 0, 0],
                [4, 0, 3, 0, 0, 0, 0],
                [0, 3, 0, 2, 0, 0, 1],
                [0, 0, 0, 0, 0, 0, 0],
                [0, 2, 0, 0, 4, 0, 1]]).

puzzle_publico(2, %7x7 Hashi Easy Puzzle ID: 1,987,709
    [[4, 0, 0, 0, 0, 0, 3],
     [0, 0, 0, 0, 0, 0, 0],
     [0, 0, 1, 0, 1, 0, 0],
     [0, 0, 0, 0, 0, 0, 0],
     [0, 0, 0, 0, 0, 0, 0],
     [0, 0, 3, 0, 4, 0, 2],
     [4, 0, 0, 2, 0, 0, 0]]).

puzzle_publico(3,
              [[2, 0, 2, 0, 5, 0, 2, 0],
               [0, 0, 0, 0, 0, 1, 0, 3],
               [6, 0, 3, 0, 0, 0, 0, 0],
               [0, 2, 0, 0, 6, 0, 1, 0],
               [3, 0, 1, 0, 0, 2, 0, 6],
               [0, 2, 0, 0, 0, 0, 0, 0],
               [1, 0, 3, 0, 5, 0, 0, 3],
               [0, 2, 0, 3, 0, 0, 2, 0]]).

puzzle_publico(4,
[[0, 0, 2, 0, 6, 0, 2, 0, 1],
 [3, 0, 0, 3, 0, 0, 0, 0, 0],
 [0, 0, 0, 0, 5, 0, 5, 0, 4],
 [0, 2, 0, 3, 0, 1, 0, 0, 0],
 [5, 0, 0, 0, 5, 0, 0, 0, 2],
 [0, 0, 1, 0, 0, 0, 2, 0, 0],
 [4, 0, 0, 0, 0, 3, 0, 0, 3],
 [0, 0, 2, 0, 3, 0, 1, 0, 0],
 [3, 0, 0, 2, 0, 3, 0, 2, 0]]).