<s>
Android	B-Application
Nim	I-Application
is	O
a	O
version	O
of	O
the	O
mathematical	O
strategy	O
game	O
Nim	B-Application
programmed	O
by	O
Leo	O
Christopherson	O
for	O
the	O
TRS-80	B-Device
computer	O
in	O
1978	O
.	O
</s>
<s>
A	O
version	O
for	O
the	O
Commodore	B-Device
PET	I-Device
by	O
Don	O
Dennis	O
was	O
released	O
July	O
1979	O
.	O
</s>
<s>
Android	B-Application
Nim	I-Application
features	O
real-time	O
animation	O
of	O
the	O
androids	O
on	O
a	O
TRS-80	B-Device
.	O
</s>
<s>
The	O
game	O
's	O
premise	O
is	O
simple	O
,	O
but	O
its	O
animation	O
is	O
impressive	O
given	O
the	O
limitations	O
of	O
the	O
TRS-80	B-Device
'	O
s	O
display	O
.	O
</s>
