<s>
Brain	B-Application
Buster	I-Application
Puzzle	I-Application
Pak	I-Application
known	O
in	O
Japan	O
as	O
,	O
is	O
a	O
puzzle	O
video	O
game	O
released	O
for	O
Nintendo	B-Device
DS	I-Device
in	O
Japan	O
,	O
North	O
America	O
,	O
and	O
the	O
PAL	O
region	O
.	O
</s>
<s>
The	O
game	O
received	O
"	O
average	O
"	O
reviews	O
according	O
to	O
the	O
review	B-Application
aggregation	I-Application
website	O
Metacritic	O
.	O
</s>
