<s>
PQ	B-Device
:	I-Device
Practical	I-Device
Intelligence	I-Device
Quotient	I-Device
,	O
also	O
known	O
as	O
simply	O
PQ	O
,	O
is	O
a	O
puzzle	O
game	O
for	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
.	O
</s>
<s>
A	O
sequel	O
to	O
this	O
game	O
,	O
PQ2	B-Device
:	I-Device
Practical	I-Device
Intelligence	I-Device
Quotient	I-Device
2	I-Device
,	O
was	O
released	O
in	O
2006-2007	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>
