here's the problem: we have 5 little square and we can use these to get 12 types of polygon. like:
-----, |___|, --|_ , etc.

now put all these polygons into 6*10's matrix, no blank left, every polgon only can be use once. it also can rotate left to right or front to back.

in my try, i've got at least 4 solutions to make all 12 polygon into 6*10 matrix. and now I want to know the all solutions to the problem. of course , we need perl to look up.

any monks could give the code to answer the question?

and further more, if the matrix is 5*12 ?

Title edit by tye

In reply to Tiling 6*10 matrix with pentominos by forehead

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