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		<updated>2026-04-16T22:45:04Z</updated>
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	<entry>
		<id>https://www.hexwiki.net/index.php/Puzzles</id>
		<title>Puzzles</title>
		<link rel="alternate" type="text/html" href="https://www.hexwiki.net/index.php/Puzzles"/>
				<updated>2009-04-01T17:11:58Z</updated>
		
		<summary type="html">&lt;p&gt;Lyoa: /* Puzzle 4 */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Solving puzzles is a very good way of becoming a stronger player. Solve as many as possible! And feel free to post your own puzzles here.&lt;br /&gt;
&lt;br /&gt;
== [[Piet Hein]]'s puzzles ==&lt;br /&gt;
&lt;br /&gt;
See article [[Piet Hein's puzzles]]&lt;br /&gt;
&lt;br /&gt;
== [[Claude Berge]]'s puzzles ==&lt;br /&gt;
&lt;br /&gt;
See article [[Claude Berge's puzzles]]&lt;br /&gt;
&lt;br /&gt;
== Bert Enderton ==&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 1 ===&lt;br /&gt;
&lt;br /&gt;
Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt;R7 C7 Q1&lt;br /&gt;
   Hc3 Hf3&lt;br /&gt;
    Vc4 Hd4 &lt;br /&gt;
     Hc5 Ve5&lt;br /&gt;
Va6&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 2 ===&lt;br /&gt;
&lt;br /&gt;
Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt;R7 C7 Q1&lt;br /&gt;
     Hc3&lt;br /&gt;
          Hf5&lt;br /&gt;
    Vb6&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 3 ===&lt;br /&gt;
&lt;br /&gt;
Red (Vertical) to play and win.&lt;br /&gt;
&lt;br /&gt;
This is a very difficult puzzle whose complete solution is extremely complex.&lt;br /&gt;
&lt;br /&gt;
[[Image:Puzzle7.png]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- &amp;lt;hex&amp;gt;R6 C6 Q1 Vf4 Hc2&amp;lt;/hex&amp;gt; --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Other authors ==&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 1 ===&lt;br /&gt;
By [[John Tromp]]&lt;br /&gt;
&lt;br /&gt;
Blue to play and win.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10&lt;br /&gt;
                   Ri1 &lt;br /&gt;
            Bg4 Rh4 &lt;br /&gt;
         Bf5 Rg5&lt;br /&gt;
      Be6 Rf6 &lt;br /&gt;
   Bd7 &lt;br /&gt;
Rc8 &lt;br /&gt;
     Rd9 &amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 2 ===&lt;br /&gt;
By ''lazyplayer''. Blue to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R7 C7&lt;br /&gt;
Vb2&lt;br /&gt;
He3&lt;br /&gt;
Vb5&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 3 ===&lt;br /&gt;
By [[David J Bush]]. Taken from a game on [[Playsite]] in 2003. Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10 Q1&lt;br /&gt;
               He2 Hf2 Hg2 Hh2 Hi2&lt;br /&gt;
Va3 Hb3     Hd3 Ve3 Vf3 Vg3&lt;br /&gt;
 Va4 Vb4 Vc4 Hd4 Ve4 Hf4 Vg4 Vh4&lt;br /&gt;
      Hb5 Vc5 Vd5 He5 Vf5&lt;br /&gt;
               Hd6 Ve6&lt;br /&gt;
                    Ve7&lt;br /&gt;
                             Hg8&lt;br /&gt;
              Hc9 Hd9&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&amp;amp;topic=14 thread].&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 4 ===&lt;br /&gt;
Designed by ''Door1'', helped by ''David J Bush''. Inspired by a game on [[Kurnik]] in May 2005. Blue to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10 Q1&lt;br /&gt;
Hb2                Hg2&lt;br /&gt;
                 Hf3 Vg3&lt;br /&gt;
  Vb4         Ve4 Hf4&lt;br /&gt;
               He5&lt;br /&gt;
        Vc6&lt;br /&gt;
             Vd7&lt;br /&gt;
              Vd8&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&amp;amp;topic=212 thread].&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
&lt;br /&gt;
* [[Solutions to puzzles]]&lt;br /&gt;
* [[Ladder puzzles]]&lt;br /&gt;
* [[Puzzle server]]&lt;br /&gt;
&lt;br /&gt;
[[Cameron Browne]] offers a lot of Original puzzles in his book [[Hex Strategy Making the Right Connections]]&lt;br /&gt;
&lt;br /&gt;
[[category:Puzzle]]&lt;/div&gt;</summary>
		<author><name>Lyoa</name></author>	</entry>

	<entry>
		<id>https://www.hexwiki.net/index.php/Puzzles</id>
		<title>Puzzles</title>
		<link rel="alternate" type="text/html" href="https://www.hexwiki.net/index.php/Puzzles"/>
				<updated>2009-04-01T17:11:11Z</updated>
		
		<summary type="html">&lt;p&gt;Lyoa: /* Puzzle 3 */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Solving puzzles is a very good way of becoming a stronger player. Solve as many as possible! And feel free to post your own puzzles here.&lt;br /&gt;
&lt;br /&gt;
== [[Piet Hein]]'s puzzles ==&lt;br /&gt;
&lt;br /&gt;
See article [[Piet Hein's puzzles]]&lt;br /&gt;
&lt;br /&gt;
== [[Claude Berge]]'s puzzles ==&lt;br /&gt;
&lt;br /&gt;
See article [[Claude Berge's puzzles]]&lt;br /&gt;
&lt;br /&gt;
== Bert Enderton ==&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 1 ===&lt;br /&gt;
&lt;br /&gt;
Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt;R7 C7 Q1&lt;br /&gt;
   Hc3 Hf3&lt;br /&gt;
    Vc4 Hd4 &lt;br /&gt;
     Hc5 Ve5&lt;br /&gt;
Va6&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 2 ===&lt;br /&gt;
&lt;br /&gt;
Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt;R7 C7 Q1&lt;br /&gt;
     Hc3&lt;br /&gt;
          Hf5&lt;br /&gt;
    Vb6&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 3 ===&lt;br /&gt;
&lt;br /&gt;
Red (Vertical) to play and win.&lt;br /&gt;
&lt;br /&gt;
This is a very difficult puzzle whose complete solution is extremely complex.&lt;br /&gt;
&lt;br /&gt;
[[Image:Puzzle7.png]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- &amp;lt;hex&amp;gt;R6 C6 Q1 Vf4 Hc2&amp;lt;/hex&amp;gt; --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Other authors ==&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 1 ===&lt;br /&gt;
By [[John Tromp]]&lt;br /&gt;
&lt;br /&gt;
Blue to play and win.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10&lt;br /&gt;
                   Ri1 &lt;br /&gt;
            Bg4 Rh4 &lt;br /&gt;
         Bf5 Rg5&lt;br /&gt;
      Be6 Rf6 &lt;br /&gt;
   Bd7 &lt;br /&gt;
Rc8 &lt;br /&gt;
     Rd9 &amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 2 ===&lt;br /&gt;
By ''lazyplayer''. Blue to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R7 C7&lt;br /&gt;
Vb2&lt;br /&gt;
He3&lt;br /&gt;
Vb5&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 3 ===&lt;br /&gt;
By [[David J Bush]]. Taken from a game on [[Playsite]] in 2003. Red to play and win.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10 Q1&lt;br /&gt;
               He2 Hf2 Hg2 Hh2 Hi2&lt;br /&gt;
Va3 Hb3     Hd3 Ve3 Vf3 Vg3&lt;br /&gt;
 Va4 Vb4 Vc4 Hd4 Ve4 Hf4 Vg4 Vh4&lt;br /&gt;
      Hb5 Vc5 Vd5 He5 Vf5&lt;br /&gt;
               Hd6 Ve6&lt;br /&gt;
                    Ve7&lt;br /&gt;
                             Hg8&lt;br /&gt;
              Hc9 Hd9&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&amp;amp;topic=14 thread].&lt;br /&gt;
&lt;br /&gt;
=== Puzzle 4 ===&lt;br /&gt;
Designed by ''Door1'', helped by ''David J Bush''. Inspired by a game on [[Kurnik]] in May 2005.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hex&amp;gt; R10 C10 Q1&lt;br /&gt;
Hb2                Hg2&lt;br /&gt;
                 Hf3 Vg3&lt;br /&gt;
  Vb4         Ve4 Hf4&lt;br /&gt;
               He5&lt;br /&gt;
        Vc6&lt;br /&gt;
             Vd7&lt;br /&gt;
              Vd8&lt;br /&gt;
&amp;lt;/hex&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&amp;amp;topic=212 thread].&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
&lt;br /&gt;
* [[Solutions to puzzles]]&lt;br /&gt;
* [[Ladder puzzles]]&lt;br /&gt;
* [[Puzzle server]]&lt;br /&gt;
&lt;br /&gt;
[[Cameron Browne]] offers a lot of Original puzzles in his book [[Hex Strategy Making the Right Connections]]&lt;br /&gt;
&lt;br /&gt;
[[category:Puzzle]]&lt;/div&gt;</summary>
		<author><name>Lyoa</name></author>	</entry>

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