Hmmm, to make things a little bit more interesting, let
us allow flipping pieces horizontally and vertically.
Here is how characters behave when flipped:
From: Gerfried Fuchs
Krogg wrote:
> I gots a puzzle for ya.The pieces are made like this:
> two pieces that fit togather like so:
> ,-------.----.
> | __/ |
> | (_ |
> | _/ ...
The pieces are made like this:
two pieces that fit togather like so:
,-------.----.
| __/ |
| (_ |
| _/ |
| ( |
`----`-------'
are drawn like so:
,-------. ....
There are missing entries in the above chart. This
means that piece containing charactes with missing
entries cannot be flipped in certain direction.
Pieces containg characters not in above chart
cann...