Note that the bridge on the right is one of the historic Seven Bridges of Königsberg.
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Public domain
Public domain
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false
This work has been released into the
public domain
by its author,
I,
Gummy-beer
. This applies worldwide.
In some countries this may not be legally possible; if so:
I,
Gummy-beer
grants anyone the right to use this work
for any purpose
, without any conditions, unless such conditions are required by law.
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