Pentapent Oddities
Introduction
An oddity
is a figure with binary symmetry formed by an odd number of copies of
a polyform.
Here are the minimal known oddities for pentapents.
Please write if you find a smaller solution or solve the unsolved case.
Basic Solutions
Unsolved
Fivefold Rotation
Pentapents may also have horizontal mirror symmetry with fivefold
rotation:
Unsolved
Impossible
Last revised 2023-11-02.
Back to Polyform Oddities
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Polyform Curiosities
Col. George Sicherman
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