Difference between revisions of "Fourth row edge templates"

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m (IV-3-b: fixed invisible typo from my previous edit)
(IV-2-j: removed unnecessary cell)
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== Fourth row edge templates with one stone ==
 
== Fourth row edge templates with one stone ==
  
=== [[Defending_against_intrusions_in_template_1-IVa|IV-1-a]] ===
+
=== [[Edge template IV1a|IV-1-a]] ===
  
 
<hexboard size="4x7"
 
<hexboard size="4x7"
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   />
 
   />
  
=== [[Defending_against_intrusions_in_template_IVb|IV-1-b]] ===
+
=== [[Edge template IV1b|IV-1-b]] ===
  
 
<hexboard size="4x8"
 
<hexboard size="4x8"
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=== [[Edge_template_IV2j|IV-2-j]] ===
 
=== [[Edge_template_IV2j|IV-2-j]] ===
  
<hexboard size="4x5"
+
<hexboard size="4x4"
 
   coords="hide"
 
   coords="hide"
 
   edges="bottom"
 
   edges="bottom"
   visible="area(d1,b3,b4,e4,e1)"
+
   visible="-(a1 a2 a3 b1)"
   contents="R c2 e1"
+
   contents="R b2 d1"
 
   />
 
   />
  
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=== [[Edge_template_IV2m|IV-2-m]] ===
 
=== [[Edge_template_IV2m|IV-2-m]] ===
  
<hexboard size="4x6"
+
<hexboard size="4x7"
 
   coords="hide"
 
   coords="hide"
 
   edges="bottom"
 
   edges="bottom"
   visible="area(c1,b2,a4,f4,f1)"
+
   visible="area(d1,a4,f4,g2,g1)"
   contents="R c1 arrow(12):f1"
+
   contents="R g1 arrow(12):d1"
 
   />
 
   />
  
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Red can connect both red stones to the bottom (i.e., Red does not have to choose which stone to connect).
 
Red can connect both red stones to the bottom (i.e., Red does not have to choose which stone to connect).
 +
 +
=== IV-2-o ===
 +
 +
<hexboard size="4x6"
 +
  coords="hide"
 +
  edges="bottom"
 +
  visible="area(a4,f4,f2,e1,d1)"
 +
  contents="R d1 a4"
 +
  />
 +
 +
=== IV-2-p ===
 +
 +
<hexboard size="4x6"
 +
  coords="hide"
 +
  edges="bottom"
 +
  visible="area(a4,f4,f2,e1,d1)"
 +
  contents="R d1 b3 S d4"
 +
  />
 +
 +
=== IV-2-q ===
 +
 +
<hexboard size="4x7"
 +
  coords="hide"
 +
  edges="bottom"
 +
  visible="area(c1,b2,a4,g4,g2,f1)"
 +
  contents="R c1 e1"
 +
  />
 +
 +
Red can connect both stones to the bottom (i.e., Red does not have to choose which stone to connect).
  
 
== Fourth row edge templates with three stones ==
 
== Fourth row edge templates with three stones ==

Revision as of 01:43, 22 September 2021

Fourth row edge templates with one stone

IV-1-a

IV-1-b

The shaded cell is not part of the template; it can be occupied by Blue.

IV-1-c

IV-1-d

Fourth row edge templates with two stones

IV-2-a

IV-2-b


IV-2-c

IV-2-d

IV-2-e

IV-2-f

IV-2-g

IV-2-h

IV-2-i

IV-2-j

IV-2-k

IV-2-l

Red can connect both red stones to the bottom (i.e., Red does not have to choose which stone to connect).

IV-2-m

Red can connect the stone marked "↑" to the bottom. There are infinitely many related templates, with the two red stones arbitrarily far apart. See edge template IV2m for more details.

IV-2-n

Red can connect both red stones to the bottom (i.e., Red does not have to choose which stone to connect).

IV-2-o

IV-2-p

IV-2-q

Red can connect both stones to the bottom (i.e., Red does not have to choose which stone to connect).

Fourth row edge templates with three stones

IV-3-a

If the middle red piece is removed, the template stays valid, as long as the two remaining stones are connected to each other in some other way.

IV-3-b

If the middle red piece is removed, the template stays valid, as long as the two remaining stones are connected to each others in some other way.

IV-3-c