Difference between revisions of "Puzzles"
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| − | <hex> R10 C10 | + | <hex> R10 C10 Q1 |
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By ''lazyplayer''. Blue to play and win. | By ''lazyplayer''. Blue to play and win. | ||
| − | <hex> R7 C7 | + | <hex> R7 C7 Q1 |
Vb2 | Vb2 | ||
He3 | He3 | ||
Revision as of 04:28, 18 December 2020
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).
Puzzle 6
From Ryan B. Hayward, "A puzzling Hex primer". Red to play and win.
See also
Cameron Browne offers a lot of original puzzles in his book Hex Strategy Making the Right Connections
Matthew Seymour has created a website with 500 interactive Hex puzzles at http://www.mseymour.ca/hex_puzzle/hexpuzzle.html
Ryan Hayward and Bjarne Toft include several sets of puzzles in their book Hex: The Full Story, including 49 puzzles originally published in Politiken, 28 unpublished puzzles by Jens Lindhard, and 99 puzzles by Henderson.
