Difference between revisions of "Puzzles"
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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. | 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. | ||
− | == | + | == [[Piet Hein]]'s puzzles == |
− | + | ||
− | + | See article [[Piet Hein's puzzles]] | |
− | + | == [[Claude Berge]]'s puzzles == | |
− | + | See article [[Claude Berge's puzzles]] | |
− | + | ||
− | + | == Bert Enderton == | |
− | + | === Puzzle 1 === | |
− | + | Red to play and win. | |
− | + | ||
− | + | <hex>R7 C7 Q1 | |
+ | Hc3 Hf3 | ||
+ | Vc4 Hd4 | ||
+ | Hc5 Ve5 | ||
+ | Va6</hex> | ||
− | + | === Puzzle 2 === | |
− | + | Red to play and win. | |
− | + | ||
− | + | <hex>R7 C7 Q1 | |
+ | Hc3 | ||
+ | Hf5 | ||
+ | Vb6</hex> | ||
− | + | === Puzzle 3 === | |
− | == Puzzle | + | Red (Vertical) to play and win. |
− | By [[ | + | |
+ | This is a very difficult puzzle whose complete solution is extremely complex. | ||
+ | |||
+ | <hexboard size="6x6" | ||
+ | contents="B c2 R f4" | ||
+ | /> | ||
+ | |||
+ | == Other authors == | ||
+ | |||
+ | === Puzzle 1 === | ||
+ | By [[John Tromp]] | ||
Blue to play and win. | Blue to play and win. | ||
− | |||
− | + | <hex> R10 C10 | |
− | + | Ri1 | |
+ | Bg4 Rh4 | ||
+ | Bf5 Rg5 | ||
+ | Be6 Rf6 | ||
+ | Bd7 | ||
+ | Rc8 | ||
+ | Rd9 </hex> | ||
− | + | === Puzzle 2 === | |
+ | By ''lazyplayer''. Blue to play and win. | ||
− | + | <hex> R7 C7 | |
− | + | Vb2 | |
+ | He3 | ||
+ | Vb5 | ||
+ | </hex> | ||
− | Red | + | === Puzzle 3 === |
+ | By [[David J Bush]]. Taken from a game on [[Playsite]] in 2003. Red to play and win. | ||
− | + | <hex> R10 C10 Q1 | |
+ | He2 Hf2 Hg2 Hh2 Hi2 | ||
+ | Va3 Hb3 Hd3 Ve3 Vf3 Vg3 | ||
+ | Va4 Vb4 Vc4 Hd4 Ve4 Hf4 Vg4 Vh4 | ||
+ | Hb5 Vc5 Vd5 He5 Vf5 | ||
+ | Hd6 Ve6 | ||
+ | Ve7 | ||
+ | Hg8 | ||
+ | Hc9 Hd9 | ||
+ | </hex> | ||
+ | |||
+ | Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&topic=14 thread]. | ||
+ | |||
+ | === Puzzle 4 === | ||
+ | Designed by ''Door1'', helped by ''David J Bush''. Inspired by a game on [[Kurnik]] in May 2005. Blue to play and win. | ||
+ | |||
+ | <hex> R10 C10 Q1 | ||
+ | Hb2 Hg2 | ||
+ | Hf3 Vg3 | ||
+ | Vb4 Ve4 Hf4 | ||
+ | He5 | ||
+ | Vc6 | ||
+ | Vd7 | ||
+ | Vd8 | ||
+ | </hex> | ||
+ | |||
+ | Source: this [[Little Golem]] forum [http://www.littlegolem.net/jsp/forum/topic2.jsp?forum=50&topic=212 thread]. | ||
+ | |||
+ | === Puzzle 5 === | ||
+ | Designed by ''Arek Kulczycki''. Game where both players play very close to perfect. Move 7.b9 was the first mistake, however it was very hard to refute it.<br/> | ||
+ | Blue to move and win (there is just 1 winning sequence). | ||
− | < | + | <hexboard size="11x11" |
+ | coords="hide" | ||
+ | contents="B 4:h2 R 1:a4 R 5:b5 R 3:c6 B 6:e7 B 2:g8 R 7:b9" | ||
+ | /> | ||
== See also == | == See also == | ||
Line 54: | Line 110: | ||
* [[Solutions to puzzles]] | * [[Solutions to puzzles]] | ||
* [[Ladder puzzles]] | * [[Ladder puzzles]] | ||
+ | * [[Puzzle server]] | ||
+ | |||
+ | [[Cameron Browne]] offers a lot of original puzzles in his book [[Hex Strategy Making the Right Connections]] | ||
+ | |||
+ | [[category:Puzzle]] |
Revision as of 07:06, 21 March 2017
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.
Contents
Piet Hein's puzzles
See article Piet Hein's puzzles
Claude Berge's puzzles
See article Claude Berge's puzzles
Bert Enderton
Puzzle 1
Red to play and win.
Puzzle 2
Red to play and win.
Puzzle 3
Red (Vertical) to play and win.
This is a very difficult puzzle whose complete solution is extremely complex.
Other authors
Puzzle 1
By John Tromp
Blue to play and win.
Puzzle 2
By lazyplayer. Blue to play and win.
Puzzle 3
By David J Bush. Taken from a game on Playsite in 2003. Red to play and win.
Source: this Little Golem forum thread.
Puzzle 4
Designed by Door1, helped by David J Bush. Inspired by a game on Kurnik in May 2005. Blue to play and win.
Source: this Little Golem forum thread.
Puzzle 5
Designed by Arek Kulczycki. Game where both players play very close to perfect. Move 7.b9 was the first mistake, however it was very hard to refute it.
Blue to move and win (there is just 1 winning sequence).
See also
Cameron Browne offers a lot of original puzzles in his book Hex Strategy Making the Right Connections