The Labyrinth of Polyominoes

The labyrinth ofpolyominoes

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Symmetries

Classes

Holes

has hole no holes

Tiling

has tiling no tiling

Balance

balanced unbalanced

monomino (𝑛 = 1)

1

domino (𝑛 = 2)

1

trominoes (𝑛 = 3)

2

tetrominoes (𝑛 = 4)

5

pentominoes (𝑛 = 5)

12

hexominoes (𝑛 = 6)

35

heptominoes (𝑛 = 7)

108

octominoes (𝑛 = 8)

369

Size: 7 (heptomino)
Dimensions: 3 × 3
Perimeter: 12
Symmetry: reflective (axis)
Class: stack
Tiling
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