Diabolo-Pentabolo 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 pentabolo, using at least one of each.

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


Johann Schwenke contributed improvements.

3 Tiles

5 Tiles

7 Tiles

9 Tiles

11 Tiles

13 Tiles

15 Tiles

17 Tiles

19 Tiles

21 Tiles

23 Tiles

25 Tiles

27 Tiles

29 Tiles

31 Tiles

33 Tiles

41 Tiles

Unsolved Pair

Last revised 2022-09-21.

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Col. George Sicherman [ HOME | MAIL ]