<s>
Ruzzle	B-Application
is	O
a	O
mobile	O
game	O
developed	O
by	O
Swedish	O
gaming	O
company	O
MAG	O
Interactive	O
and	O
was	O
first	O
published	O
in	O
the	O
Apple	O
Store	O
in	O
March	O
2012	O
.	O
</s>
<s>
Ruzzle	B-Application
is	O
inspired	O
by	O
the	O
classic	O
board	O
games	O
Boggle	B-Application
and	O
Scrabble	B-Application
.	O
</s>
<s>
The	O
game	O
is	O
highly	O
social	O
and	O
based	O
on	O
online	O
matches	O
,	O
requiring	O
the	O
player	O
to	O
find	O
an	O
opponent	O
who	O
can	O
be	O
appointed	O
randomly	O
by	O
the	O
system	O
from	O
online	O
users	O
,	O
chosen	O
from	O
a	O
list	O
of	O
friends	O
set	O
by	O
the	O
player	O
,	O
or	O
selected	O
from	O
amongst	O
their	O
Facebook	B-Application
friends	O
.	O
</s>
<s>
Ruzzle	B-Application
is	O
now	O
available	O
for	O
iOS	B-Application
,	O
Android	B-Application
,	O
and	O
Windows	B-Protocol
Phones	I-Protocol
.	O
</s>
<s>
The	O
game	O
is	O
based	O
on	O
a	O
system	O
of	O
online	O
challenges	O
:	O
to	O
start	O
a	O
game	O
,	O
the	O
player	O
must	O
find	O
an	O
opponent	O
to	O
play	O
against	O
,	O
which	O
may	O
be	O
chosen	O
randomly	O
by	O
the	O
system	O
between	O
online	O
users	O
,	O
chosen	O
from	O
a	O
list	O
of	O
friends	O
set	O
by	O
the	O
player	O
or	O
chosen	O
among	O
Facebook	B-Application
friends	O
.	O
</s>
<s>
As	O
in	O
Scrabble	B-Application
,	O
a	O
different	O
score	O
is	O
assigned	O
to	O
each	O
letter	O
.	O
</s>
<s>
In	O
January	O
2013	O
,	O
six	O
months	O
after	O
the	O
original	O
release	O
,	O
Ruzzle	B-Application
topped	O
the	O
list	O
of	O
most	O
downloaded	O
app	O
in	O
the	O
United	O
States	O
and	O
as	O
of	O
April	O
2013	O
counts	O
more	O
than	O
35	O
million	O
players	O
in	O
128	O
different	O
countries	O
.	O
</s>
<s>
MAG	O
Interactive	O
released	O
May	O
2014	O
on	O
IOS	B-Application
systems	O
.	O
</s>
