# Diabolo-Triabolo Pair Oddities

A polyabolo *oddity*
is a symmetrical figure formed by an odd number of copies of
a polyabolo.
Symmetrical figures can also be formed with copies of two
different polyaboloes.
Here are the smallest known fully symmetric polyaboloes with an odd
number of tiles, formed by copies of a given diabolo and triabolo,
using at least one of each.

See also
Triabolo-Tetrabolo Pair Oddities,
Diabolo-Pentabolo Pair Oddities,
Pentomino Pair Oddities,
Hexiamond Pair Oddities,
Trikite-Tetrakite Pair Oddities,
and Pentahex Pair Oddities.

Johann Schwenke contributed many solutions.

### Holeless Variants

Last revised 2022-09-20.

Back to Polyform Oddities
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Polyform Curiosities

Col. George Sicherman
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