<s>
CodeCombat	B-Application
is	O
an	O
educational	O
video	O
game	O
for	O
learning	O
software	B-General_Concept
programming	I-General_Concept
concepts	O
and	O
languages	O
.	O
</s>
<s>
Students	O
learn	O
to	O
type	O
coding	O
languages	O
like	O
JavaScript	B-Language
,	O
Python	B-Language
,	O
HTML	B-Language
and	O
CoffeeScript	B-Application
,	O
as	O
well	O
as	O
learning	O
the	O
fundamentals	O
of	O
computer	B-General_Concept
science	I-General_Concept
.	O
</s>
<s>
CodeCombat	B-Application
has	O
11	O
units	O
-	O
three	O
game	O
development	O
units	O
,	O
two	O
web	O
development	O
units	O
,	O
and	O
six	O
computer	B-General_Concept
science	I-General_Concept
units	O
.	O
</s>
<s>
The	O
first	O
unit	O
,	O
Computer	B-General_Concept
Science	I-General_Concept
1	O
,	O
is	O
free	O
to	O
all	O
students	O
and	O
teachers	O
.	O
</s>
<s>
In	O
2019	O
,	O
CodeCombat	B-Application
was	O
recognized	O
by	O
the	O
College	O
Board	O
as	O
an	O
endorsed	O
provider	O
of	O
curriculum	O
and	O
professional	O
development	O
for	O
AP	O
Computer	B-General_Concept
Science	I-General_Concept
Principles	O
(	O
AP	O
CSP	O
)	O
.	O
</s>
<s>
CodeCombat	B-Application
works	O
directly	O
with	O
schools	O
and	O
districts	O
,	O
as	O
well	O
as	O
offering	O
self-paced	O
learners	O
a	O
monthly	O
paid	O
subscription	O
that	O
gives	O
access	O
to	O
additional	O
game	O
content	O
.	O
</s>
<s>
In	O
January	O
2014	O
,	O
CodeCombat	B-Application
made	O
their	O
software	O
open-source	B-License
,	O
and	O
released	O
a	O
level	O
editor	O
so	O
that	O
users	O
could	O
create	O
their	O
own	O
game	O
content	O
.	O
</s>
<s>
In	O
August	O
2019	O
,	O
CodeCombat	B-Application
released	O
its	O
newest	O
game	O
,	O
Ozaria	O
.	O
</s>
<s>
CodeCombat	B-Application
was	O
founded	O
in	O
February	O
2013	O
by	O
George	O
Saines	O
,	O
Scott	O
Erickson	O
,	O
Matt	O
Lott	O
,	O
and	O
Nick	O
Winter	O
,	O
who	O
had	O
previously	O
developed	O
the	O
language-learning	O
application	O
Skritter	O
.	O
</s>
<s>
The	O
company	O
is	O
based	O
in	O
San	O
Francisco	O
,	O
California	O
and	O
makes	O
two	O
programming	B-Language
games	I-Language
,	O
Ozaria	O
and	O
CodeCombat	B-Application
,	O
for	O
schools	O
and	O
learners	O
.	O
</s>
