The labyrinth of
polyominoes
intro
catalog
symmetry
classes
packing
tiling
genealogy
glossary
Show filters
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
Catalog
Size
7 (heptomino)
Dimensions
3 × 5
Symmetry
rotational (2-fold)
Class
staircase
Tiling
Parents
Children
The Labyrinth of Polyominoes