<s>
Drop7	B-Application
is	O
a	O
puzzle	O
game	O
developed	O
by	O
Area/Code	O
Entertainment	O
,	O
for	O
Android	B-Application
and	O
iOS	B-Application
.	O
</s>
<s>
In	O
January	O
2009	O
,	O
IGN	O
ranked	O
Drop7	B-Application
#2	O
on	O
its	O
list	O
of	O
The	O
Top	O
25	O
iPhone	O
Games	O
.	O
</s>
