Difference between revisions of "Y puzzles"

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===Puzzle 6===
 
===Puzzle 6===
  
Red to play and win (try it [https://hexanna1.github.io/hex-study/y.html#7,a2d4d1c2d2 here]):
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Blue to play and win (try it [https://hexanna1.github.io/hex-study/y.html#7,a2d4d1c2d2 here]):
 
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Latest revision as of 23:42, 20 June 2026

Standard Y puzzles

Each of the following puzzles has a unique winning first move.

Puzzle 1

Red to play and win (try it here):

abcd1234

Puzzle 2

Blue to play and win (try it here):

abcde12345

Puzzle 3

Blue to play and win (try it here):

abcdef123456

Puzzle 4

Blue to play and win (try it here):

abcdef123456

Puzzle 5

Red to play and win (try it here):

abcdef123456

Puzzle 6

Blue to play and win (try it here):

abcdefg1234567

Bent-27 Y puzzle

Y27puzzle.gif

Blue to play. What is the winning move, and what is Red's strongest reply?

See also