Bumpy Pentominoes

©1998 Junichi Yananose

Pieces  of Bumpy Pentominoes Can you make?

Pieces: Zelkova

Box: Teak etc.

F,L,N,P,Y and Z pentomino have two types of connecting. So Bumpy Pentominoes have 64 types of assembly.

This assembly has fewest solution when you make 6 by 10 and 8 by 8(with O tetromino) rectangle.

You can also make 5 by 12 and 4 by 15 rectangle.

VRML-solution for 4 types of rectangle is available here.