Pentomino Box Packing : 11×7 −17

11-7-1

2 solutions.

  1. .FIIIIIPPP.
    FFF.X.T.PPV
    F.ZXXXTTT.V
    ZZZ.X.T.VVV
    Z.UUULLLL.W
    NNU.U.Y.LWW
    .NNNYYYYWW.
  2. .TTTYYYYWW.
    LLT.X.Y.ZWW
    L.TXXXZZZ.W
    LFF.X.Z.VVV
    L.FFIIIII.V
    NNF.U.U.PPV
    .NNNUUUPPP.

Jul 11, 2000 by k16@chiba.email.ne.jp