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Home Edutainment Collection 5: Windows Games
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Aztech-HomeEdutainmentCollection-Vol5-WindowsGames.iso
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link4130
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sample.rul
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Text File
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1993-10-17
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2KB
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139 lines
;------------------------------------------------------------------------------
; Patterns and rules to check for immediate win or prevent losing on next turn
;------------------------------------------------------------------------------
PATTERNS
abcd
a
b
c
d
a???
+b??
++c?
+++d
d???
+c??
++b?
+++a
ENDPATTERNS
RULES
a=*, b=X, c=X, d=X : a
a=X, b=*, c=X, d=X : b
a=*, b=O, c=O, d=O : a
a=O, b=*, c=O, d=O : b
ENDRULES
;------------------------------------------------------------------------------
; Eliminate columns which lead to an immediate loss
;------------------------------------------------------------------------------
PATTERNS
abOO
cd++
a???
cb??
?dO?
???O
ENDPATTERNS
RULES
a = O, d = * : d!
b = O, c = * : c!
ENDRULES
PATTERNS
O?-?
+O-?
++-?
++aO
ENDPATTERNS
RULES
a = * : a!
ENDRULES
PATTERNS
O??-
+O?-
++O-
+++-
+++a
ENDPATTERNS
RULES
a = * : a!
ENDRULES
;------------------------------------------------------------------------------
; Try to setup or prevent obvious two-way win situation
;------------------------------------------------------------------------------
PATTERNS
*abc*
*????
+a???
++b??
+++c?
++++*
*????
+c???
++b??
+++a?
++++*
ENDPATTERNS
RULES
a=*, b=X, c=X : a
a=X, b=*, c=X : b
a=*, b=O, c=O : a
a=O, b=*, c=O : b
ENDRULES
;------------------------------------------------------------------------------
; Last chance rule to prefer various columns
;------------------------------------------------------------------------------
PATTERNS
?bca???
ENDPATTERNS
RULES
a = * : a1
b = * : b2
c = * : c3
ENDRULES
ENDFILE