Contents

In the game of chess, a queen can attack pieces which are on the same
row, column, or diagonal.

A chessboard can be represented by an 8 by 8 array.

So if you're told the white queen is at (2, 3) and the black queen at
(5, 6), then you'd know you've got a set-up like so:

```plain
_ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _
_ _ _ W _ _ _ _
_ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _
_ _ _ _ _ _ B _
_ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _
```

You'd also be able to answer whether the queens can attack each other.
In this case, that answer would be yes, they can, because both pieces
share a diagonal.

Version data entries

174 entries across 174 versions & 1 rubygems

Version	Path
trackler-2.0.8.13	common/exercises/queen-attack/description.md
trackler-2.0.8.12	common/exercises/queen-attack/description.md
trackler-2.0.8.11	common/exercises/queen-attack/description.md
trackler-2.0.8.10	common/exercises/queen-attack/description.md
trackler-2.0.8.9	common/exercises/queen-attack/description.md
trackler-2.0.8.8	common/exercises/queen-attack/description.md
trackler-2.0.8.7	common/exercises/queen-attack/description.md
trackler-2.0.8.6	common/exercises/queen-attack/description.md
trackler-2.0.8.5	common/exercises/queen-attack/description.md
trackler-2.0.8.4	common/exercises/queen-attack/description.md
trackler-2.0.8.3	common/exercises/queen-attack/description.md
trackler-2.0.8.2	common/exercises/queen-attack/description.md
trackler-2.0.8.1	common/exercises/queen-attack/description.md
trackler-2.0.7.0	common/exercises/queen-attack/description.md
trackler-2.0.6.44	common/exercises/queen-attack/description.md
trackler-2.0.6.43	common/exercises/queen-attack/description.md
trackler-2.0.6.42	common/exercises/queen-attack/description.md
trackler-2.0.6.41	common/exercises/queen-attack/description.md
trackler-2.0.6.40	common/exercises/queen-attack/description.md
trackler-2.0.6.39	common/exercises/queen-attack/description.md