<s>
Cannonball	B-Application
Blitz	I-Application
is	O
a	O
game	O
programmed	O
by	O
Olaf	O
Lubeck	O
for	O
the	O
Apple	B-Device
II	I-Device
and	O
published	O
by	O
On-Line	O
Systems	O
in	O
1982	O
.	O
</s>
<s>
It	O
was	O
ported	O
to	O
the	O
VIC-20	B-Device
and	O
TI-99/4A	B-Device
computers	O
.	O
</s>
<s>
An	O
historic	O
military	O
spin	O
on	O
Donkey	B-Application
Kong	I-Application
,	O
rolling	O
cannonballs	O
replace	O
barrels	O
,	O
a	O
soldier	O
stands	O
in	O
for	O
the	O
large	O
ape	O
,	O
and	O
the	O
objective	O
of	O
the	O
first	O
level	O
is	O
a	O
flag	O
rather	O
than	O
a	O
kidnapped	O
girl	O
.	O
</s>
<s>
Cannonball	B-Application
Blitz	I-Application
achieved	O
some	O
notoriety	O
in	O
the	O
Apple	O
hacking	O
community	O
as	O
being	O
difficult	O
to	O
crack	O
.	O
</s>
<s>
Ron	O
Brinkmann	O
reviewed	O
the	O
game	O
for	O
Computer	O
Gaming	O
World	O
,	O
and	O
stated	O
that	O
"	O
In	O
the	O
final	O
analysis	O
,	O
Cannonball	B-Application
Blitz	I-Application
is	O
a	O
game	O
every	O
bit	O
as	O
challenging	O
and	O
fun	O
as	O
the	O
arcade	O
original	O
.	O
</s>
<s>
wrote	O
that	O
"	O
Cannonball	B-Application
Blitz	I-Application
[	O
for	O
the	O
VIC-20	B-Device
]	O
,	O
make	O
no	O
mistake	O
about	O
it	O
,	O
is	O
Donkey	B-Application
Kong	I-Application
in	O
dress	O
blues	O
.	O
</s>
