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Antihydra
ID: antihydra
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Antihydra
by
Ciro Santilli
37
Updated
2025-05-26
+
Created
2024-07-12
The
Antihydra
is the
first
hard-
looking
problem for
BB(6)
, what some would classify
as
a
Collatz-like problem
.
It is documented on the
Busy Beaver Challenge
wiki
at:
wiki.bbchallenge.org/wiki/Antihydra
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