Yin-Yang Dominoes

After seeing my Yin-Yang Diamonds, Abaroth suggested doing the same with polyominoes.

These are the 12 pentominoes:

Here are five dominoes, each divided into two colored regions:

Cover each domino with 10 of the 12 pentominoes so that every pentomino covers cells of just one color. You may flip pentominoes over.

Click on any domino to see the solution.

A convenient set of acrylic pentominoes is available from Kadon Enterprises under the name Pocket Pentominoes.

Last revised 2018-05-03.

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Col. George Sicherman [ HOME | MAIL ]