<s>
Light	B-Operating_System
the	I-Operating_System
Flower	I-Operating_System
is	O
a	O
puzzle	O
game	O
for	O
iOS	B-Application
developed	O
by	O
Finnish	O
studio	O
Tribeflame	O
and	O
published	O
by	O
Chillingo	O
.	O
</s>
<s>
The	O
game	O
can	O
be	O
bought	O
from	O
App	B-Application
Store	I-Application
(	O
iOS	B-Application
)	O
for	O
$0	O
,	O
99	O
.	O
</s>
<s>
Light	B-Operating_System
the	I-Operating_System
Flower	I-Operating_System
has	O
a	O
total	O
of	O
60	O
levels	O
divided	O
into	O
five	O
houses	O
with	O
each	O
one	O
containing	O
12	O
levels	O
.	O
</s>
