<s>
Atari	B-Application
Video	I-Application
Cube	I-Application
is	O
a	O
puzzle	O
video	O
game	O
developed	O
by	O
GCC	O
for	O
the	O
Atari	B-General_Concept
2600	I-General_Concept
and	O
published	O
by	O
Atari	O
,	O
Inc	O
.	O
in	O
1982	B-Application
.	O
</s>
<s>
Atari	B-Application
Video	I-Application
Cube	I-Application
was	O
sold	O
exclusively	O
through	O
the	O
Atari	O
Club	O
,	O
run	O
by	O
Atari	O
,	O
Inc	O
.	O
</s>
<s>
Atari	B-Application
Video	I-Application
Cube	I-Application
has	O
several	O
game	O
modes	O
that	O
alter	O
the	O
difficulty	O
of	O
the	O
game	O
,	O
such	O
as	O
square	O
count	O
and	O
color	O
range	O
.	O
</s>
