Two Euphoric Octominoes

A euphoric polyform is compatible with all polyforms of some order or orders in the same class. These octominoes are compatible with every polyomino of order 6 or less.

See also A Euphoric Heptomino.

Giovanni Resta solved the trominoes, the tetrominoes, and all but one of the pentominoes for each octomino.

  • Octomino #297
  • Octomino #290
  • Octomino #297

    [ Domino | Trominoes | Tetrominoes | Pentominoes | Hexominoes ]

    1 Domino

    2 Trominoes

    5 Tetrominoes

    12 Pentominoes

    35 Hexominoes

    Octomino #290

    [ Domino | Trominoes | Tetrominoes | Pentominoes | Hexominoes ]

    1 Domino

    2 Trominoes

    5 Tetrominoes

    12 Pentominoes

    35 Hexominoes

    Last revised 2015-06-13.


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    Col. George Sicherman [ HOME | MAIL ]