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Rules of Blackbox.
There is a black box before you and you cannot see where the
atoms are located inside. YOu may send in probes from any of
the 28 locations around the outside of the board to help you
guess where the atoms are located. If a probe (think of it as
a laser light probe) hits an atom dead on then it registers
with a hit sign (#). If the probe bounces back to the same
location it entered then it registers with a reflection sign
(%). Otherwise the probe may bounce off atoms and come out at
another location. This is signaled by corresponding letters
of the alphabet at both ends of the probe (a to a or b to b
and so on). It is your job to deduce where your opponent hid
the 4 atoms in your black box.
Here is how a probe bounces off an edge of an atom (the atom
is designated with an @). Think of a laser shooting a beam of
light from one letter then bouncing off the atom in the middle
of the board (making a 90 degree turn) and exiting the board
at the location of the corresponding letter (a to a, b to b, c
to c, or d to d)
|a | |b |
--|--|--|--|--
a | | | |b
--|--|--|--|--
| |@ | |
--|--|--|--|--
d | | | |c
--|--|--|--|--
|d | |c |
Here are examples of reflections of the probe. If the atom is
located on the very edge of the board then notice how a
reflection is signaled for a probe shot in right next to the
atom.
--|--|--|--|--
| | | |%
--|--|--|--|--
| | |@ |
--|--|--|--|--
% | | | |%
--|--|--|--|--
| | |@ |
--|--|--|--|--
| |% | |
Here is a game in progress. Player dzander1 has marked three
locations on his board where he thinks atoms are located
(+b2,+b4,+12m). These first two boards are from dzander1's
point of view. The board on the left is his board that he is
attempting to solve. The board on the right is his opponent's
board with the secret atom locations that dzander1 placed in
his opponent's board along with the guesses his opponent has
made (+c2,+m13) (The atom markers are marked with a question
mark.)
Player dzander1's board on left. Player dzander2's board on right.
A B C D E F G A B C D E F G
|d | | |b | |% | | | | | | | | |b |
|====================| |====================|
1|d | | | | | | | | |8 1| | | | | | | | | |8
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
2| | |? | | | | | |% |9 2| | | |?@| | @| | | |9
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
3| | | | | | | | |% |10 3|a | | | | | | | | |10
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
4| | |? | | | | | | |11 4| | | | | | | | | |11
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
5|a | | | | | |? | | |12 5|# | | | | | | | |b |12
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
6| | | | | | | | |c |13 6| | | | | | |?@| |# |13
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
7| | | | | | | | | |14 7| | | | | | | @| | |14
|====================| |====================|
|a | | |b | | |c | | |a |# | |% | | |
H I J K L M N H I J K L M N
Player dzander1 has 3 guesses left. Player dzander2 has 3 guesses left.
************************************************************
These two boards are views of dzander2's email. Notice that
dzander2 has sent 6 probes into the board so far and has
marked 2 of the 4 atoms in his board, while dzander1 has sent
7 probes into the board so far and has correctly marked the
locations of 3 of the 4 atoms in his board.
Player dzander2's board on left. Player dzander1's board on right.
A B C D E F G A B C D E F G
| | | | | | |b | |d | | |b | |% | |
|====================| |====================|
1| | | | | | | | | |8 1|d | | | | | | | @| |8
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
2| | | |? | | | | | |9 2| | |?@| | | | | |% |9
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
3|a | | | | | | | | |10 3| | | | | | | | |% |10
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
4| | | | | | | | | |11 4| | |?@| | | | | | |11
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
5|# | | | | | | | |b |12 5|a | | | | | |?@| | |12
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
6| | | | | | |? | |# |13 6| | | | | | | | |c |13
|--|--|--|--|--|--|--|--|--| |--|--|--|--|--|--|--|--|--|
7| | | | | | | | | |14 7| | | | | | | | | |14
|====================| |====================|
| |a |# | |% | | | |a | | |b | | |c |
H I J K L M N H I J K L M N
Player dzander2 has 3 guesses left. Player dzander1 has 3 guesses left.
************************************************************
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