<s>
Blue	B-Operating_System
's	I-Operating_System
123	I-Operating_System
Time	I-Operating_System
Activities	I-Operating_System
is	O
a	O
1999	O
educational	O
game	O
developed	O
and	O
published	O
by	O
Humongous	O
Entertainment	O
.	O
</s>
<s>
The	O
game	O
works	O
on	O
Windows	B-Application
95	I-Application
and	O
above	O
,	O
and	O
on	O
System	B-Operating_System
7.5.3	I-Operating_System
(	O
with	O
PowerPC	B-Architecture
)	O
to	O
Mac	B-Application
OS	I-Application
X	I-Application
Tiger	I-Application
.	O
</s>
<s>
It	O
was	O
the	O
third	O
game	O
in	O
the	O
Blue	B-Application
's	I-Application
Clues	I-Application
video	O
game	O
series	O
,	O
in	O
turn	O
based	O
on	O
the	O
television	O
series	O
of	B-Application
the	I-Application
same	I-Application
name	I-Application
.	O
</s>
<s>
This	O
educational	O
point-and-click	O
game	O
teaches	O
players	O
maths	O
through	O
fun	O
activities	O
,	O
as	O
they	O
help	O
Steve	O
Burns	O
and	O
Blue	B-Application
and	O
their	O
friends	O
accomplish	O
goals	O
and	O
tasks	O
.	O
</s>
