Difference between revisions of "Y puzzles"
From HexWiki
m (typo) |
|||
| (7 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
| + | ==Standard Y puzzles== | ||
| + | |||
| + | Each of the following puzzles has a unique winning first move. | ||
| + | |||
| + | ===Puzzle 1=== | ||
| + | |||
| + | Red to play and win (try it [https://hexanna1.github.io/hex-study/y.html#4,a1b1 here]): | ||
| + | <hexboard size="4x4" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a4,d1)" | ||
| + | contents="R a1 B b1" | ||
| + | /> | ||
| + | |||
| + | ===Puzzle 2=== | ||
| + | |||
| + | Blue to play and win (try it [https://hexanna1.github.io/hex-study/y.html#5,b1d2c3 here]): | ||
| + | <hexboard size="5x5" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a5,e1)" | ||
| + | contents="R b1 c3 B d2" | ||
| + | /> | ||
| + | |||
| + | ===Puzzle 3=== | ||
| + | |||
| + | Blue to play and win (try it [https://hexanna1.github.io/hex-study/y.html#6,a2b4c1 here]): | ||
| + | <hexboard size="6x6" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a6,f1)" | ||
| + | contents="R a2 c1 B b4" | ||
| + | /> | ||
| + | |||
| + | ===Puzzle 4=== | ||
| + | |||
| + | Blue to play and win (try it [https://hexanna1.github.io/hex-study/y.html#6,c2c3a4 here]): | ||
| + | <hexboard size="6x6" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a6,f1)" | ||
| + | contents="R c2 a4 B c3" | ||
| + | /> | ||
| + | |||
| + | ===Puzzle 5=== | ||
| + | |||
| + | Red to play and win (try it [https://hexanna1.github.io/hex-study/y.html#6,a1b5e1d2 here]): | ||
| + | <hexboard size="6x6" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a6,f1)" | ||
| + | contents="R a1 e1 B b5 d2" | ||
| + | /> | ||
| + | |||
| + | ===Puzzle 6=== | ||
| + | |||
| + | Blue to play and win (try it [https://hexanna1.github.io/hex-study/y.html#7,a2d4d1c2d2 here]): | ||
| + | <hexboard size="7x7" | ||
| + | edges="hide" | ||
| + | visible="area(a1,a7,g1)" | ||
| + | contents="R a2 d1 d2 B d4 c2" | ||
| + | /> | ||
| + | |||
| + | ==Bent-27 Y puzzle== | ||
| + | |||
[[Image:Y27puzzle.gif]] | [[Image:Y27puzzle.gif]] | ||
| − | + | Blue to play. What is the winning move, and what is Red's strongest reply? | |
| + | |||
| + | ==See also== | ||
| + | |||
| + | * [[Y puzzle solutions]] | ||
| + | * Back to the game of Y: [[Y]] | ||
| − | + | [[Category:Y]] | |
| + | [[Category:Puzzle]] | ||
Latest revision as of 23:42, 20 June 2026
Contents
Standard Y puzzles
Each of the following puzzles has a unique winning first move.
Puzzle 1
Red to play and win (try it here):
Puzzle 2
Blue to play and win (try it here):
Puzzle 3
Blue to play and win (try it here):
Puzzle 4
Blue to play and win (try it here):
Puzzle 5
Red to play and win (try it here):
Puzzle 6
Blue to play and win (try it here):
Bent-27 Y puzzle
Blue to play. What is the winning move, and what is Red's strongest reply?
See also
- Y puzzle solutions
- Back to the game of Y: Y
