A Euphoric Heptomino
A euphoric polyform is compatible with all polyforms
of some order or orders in the same class.
This heptomino is compatible with every polyomino of order 6 or less.
See also Two
Euphoric Octominoes.
Giovanni Resta solved the trominoes, the tetrominoes, and all but one
of the pentominoes.
[ Domino
| Trominoes
| Tetrominoes
| Pentominoes
| Hexominoes
]
Last revised 2015-06-17.
Back to Pairwise Compatibility
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Polyform Compatibility
<
Polyform Curiosities
Col. George Sicherman
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