<s>
Quedex	B-Application
is	O
a	O
game	O
released	O
for	O
the	O
Commodore	O
64	O
in	O
1987	O
by	O
Thalamus	O
.	O
</s>
<s>
The	O
name	O
Quedex	B-Application
derives	O
from	O
the	O
subtitle	O
"	O
The	O
Quest	O
for	O
Ultimate	O
Dexterity	O
"	O
.	O
</s>
<s>
In	O
1988	O
,	O
Epyx	O
released	O
ports	O
of	O
Quedex	B-Application
for	O
the	O
Amiga	B-Device
and	O
MS-DOS	B-Application
under	O
the	O
name	O
Mindroll	O
.	O
</s>
<s>
Quedex	B-Application
was	O
released	O
in	O
America	O
by	O
Epyx	O
under	O
the	O
name	O
Mindroll	O
on	O
the	O
Amiga	B-Device
and	O
MS-DOS	B-Application
in	O
1988	O
,	O
and	O
on	O
the	O
TRS-80	B-Device
Color	I-Device
Computer	I-Device
in	O
1989	O
.	O
</s>
