Difference between revisions of "Where to swap (y)"

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(Updated Regular Size 8 (B2 loses to C4))
(Removed reference to "star-marked" hexes.)
 
(23 intermediate revisions by 3 users not shown)
Line 1: Line 1:
−
*the red marked hexes should not be swapped
+
* The red marked hexes should not be swapped.
−
*the blue marked hexes should be swapped
+
* The blue marked hexes should be swapped.
−
*the star marked hexes are defining the [[Y]] board.
+
 
 +
=== Regular Y / Size 2===
 +
<hexboard size="2x2"
 +
  coords="none"
 +
  edges="none"
 +
  visible="area(a2,b2,b1)"
 +
  contents="B all"
 +
  />
  
 
=== Regular Y / Size 3===
 
=== Regular Y / Size 3===
−
<hex> C3 R3
+
<hexboard size="3x3"
−
1:SSR
+
  coords="none"
−
2:SBB
+
  edges="none"
−
3:RBR
+
  visible="area(a3,c3,c1)"
−
</hex>
+
  contents="R all B b2 b3 c2"
 +
  />
  
 
=== Regular Y / Size 4===
 
=== Regular Y / Size 4===
−
<hex> C4 R4
+
<hexboard size="4x4"
−
1:SSSR
+
  coords="none"
−
2:SSBB
+
  edges="none"
−
3:SBBB
+
  visible="area(a4,d4,d1)"
−
4:RBBR
+
  contents="B all R a4 d4 d1"
−
</hex>
+
  />
  
 
=== Regular Y / Size 5===
 
=== Regular Y / Size 5===
−
<hex> C5 R5
+
<hexboard size="5x5"
−
1:SSSSR
+
  coords="none"
−
2:SSSRR
+
  edges="none"
−
3:SSRBR
+
  visible="area(a5,e5,e1)"
−
4:SRBBR
+
  contents="R all B area(d3,c4,d4)"
−
5:RRRRR
+
  />
−
</hex>
+
  
 
=== Regular Y / Size 6===
 
=== Regular Y / Size 6===
−
<hex> C6 R6
+
<hexboard size="6x6"
−
1:SSSSSR
+
  coords="none"
−
2:SSSSRR
+
  edges="none"
−
3:SSSRRR
+
  visible="area(a6,f6,f1)"
−
4:SSRBBR
+
  contents="R all B area(d4,d5,e4)"
−
5:SRRBRR
+
  />
−
6:RRRRRR
+
−
</hex>
+
  
 
=== Regular Y / Size 7===
 
=== Regular Y / Size 7===
−
<hex> C7 R7
+
<hexboard size="7x7"
−
1:SSSSSSR
+
  coords="none"
−
2:SSSSSRR
+
  edges="none"
−
3:SSSSRBR
+
  visible="area(a7,g7,g1)"
−
4:SSSRBBR
+
  contents="R all B area(c6,f6,f3)"
−
5:SSRBBBR
+
  />
−
6:SRBBBBR
+
−
7:RRRRRRR
+
−
</hex>
+
  
 
=== Regular Y / Size 8===
 
=== Regular Y / Size 8===
−
<hex> C8 R8
+
<hexboard size="8x8"
−
1:SSSSSSSR
+
  coords="none"
−
2:SSSSSSRR
+
  edges="none"
−
3:SSSSS_R_
+
  visible="area(a8,h8,h1)"
−
4:SSSS____
+
  contents="R all B f4--f7,g4--d7,d6--g6"
−
5:SSS_RBR_
+
  />
−
6:SS__BB__
+
 
−
7:SRR_R_RR
+
=== Regular Y / Size 9===
−
8:RR____RR
+
<hexboard size="9x9"
−
</hex>
+
  coords="none"
 +
  edges="none"
 +
  visible="area(a9,i9,i1)"
 +
  contents="R all B area(g5,g7,e7)"
 +
  />
 +
 
 +
=== Regular Y / Size 10===
 +
<hexboard size="10x10"
 +
  coords="none"
 +
  edges="none"
 +
  visible="area(a10,j10,j1)"
 +
  contents="R all E area(e5,e11,k5) B area(f7,f8,g8,h7,h6,g6)"
 +
  />
  
 
=== Regular Y / Bent-27===
 
=== Regular Y / Bent-27===
Line 73: Line 87:
  
 
=== Master Y / Size 2===
 
=== Master Y / Size 2===
−
<hex> C2 R2
+
<hexboard size="2x2"
−
1:SR
+
  coords="none"
−
2:RR
+
  edges="none"
−
</hex>
+
  visible="area(a2,b2,b1)"
 +
  contents="R all"
 +
  />
  
 
=== Master Y / Size 3===
 
=== Master Y / Size 3===
−
<hex> C3 R3
+
<hexboard size="3x3"
−
1:SSR
+
  coords="none"
−
2:SBB
+
  edges="none"
−
3:RBR
+
  visible="area(a3,c3,c1)"
−
</hex>
+
  contents="R all B area(b3,c2,b2)"
 +
  />
  
 
=== Master Y / Size 4===
 
=== Master Y / Size 4===
−
<hex> C4 R4
+
<hexboard size="4x4"
−
1:SSSR
+
  coords="none"
−
2:SSRR
+
  edges="none"
−
3:SRBR
+
  visible="area(a4,d4,d1)"
−
4:RRRR
+
  contents="R all B c3"
−
</hex>
+
  />
  
 
=== Master Y / Size 5===
 
=== Master Y / Size 5===
−
<hex> C5 R5
+
<hexboard size="5x5"
−
1:SSSSR
+
  coords="none"
−
2:SSSRR
+
  edges="none"
−
3:SSRRR
+
  visible="area(a5,e5,e1)"
−
4:SRRRR
+
  contents="R all"
−
5:RRRRR
+
  />
−
</hex>
+
 
 +
=== Master Y / Size 6===
 +
<hexboard size="6x6"
 +
  coords="none"
 +
  edges="none"
 +
  visible="area(a6,f6,f1)"
 +
  contents="R all B area(d4,d5,e4)"
 +
  />
  
 
=== Master Y / Bent-27===
 
=== Master Y / Bent-27===
Line 107: Line 131:
  
 
Again, status unknown but presumably within reach for computers.
 
Again, status unknown but presumably within reach for computers.
 +
 +
== See also ==
 +
For corresponding information on Hex, please visit [[Small boards]].
  
 
[[category:Y]]
 
[[category:Y]]

Latest revision as of 01:42, 19 January 2021

  • The red marked hexes should not be swapped.
  • The blue marked hexes should be swapped.

Regular Y / Size 2

Regular Y / Size 3

Regular Y / Size 4

Regular Y / Size 5

Regular Y / Size 6

Regular Y / Size 7

Regular Y / Size 8

Regular Y / Size 9

Regular Y / Size 10

Regular Y / Bent-27

Y27 bent.gif

This board (on which the pieces are placed on the intersections) should be within reach for computers, but no results are known so far.

Master Y

In Master Y, the first player places one piece on the board, and each subsequent move consists of placing two pieces on the board.

  • the red marked hexes are losing first moves
  • the blue marked hexes are winning first moves

Master Y / Size 2

Master Y / Size 3

Master Y / Size 4

Master Y / Size 5

Master Y / Size 6

Master Y / Bent-27

Y27 bent.gif

Again, status unknown but presumably within reach for computers.

See also

For corresponding information on Hex, please visit Small boards.

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