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-2.0.6.38	common/exercises/queen-attack/description.md
trackler-2.0.6.37	common/exercises/queen-attack/description.md
trackler-2.0.6.36	common/exercises/queen-attack/description.md
trackler-2.0.6.35	common/exercises/queen-attack/description.md
trackler-2.0.6.34	common/exercises/queen-attack/description.md
trackler-2.0.6.33	common/exercises/queen-attack/description.md
trackler-2.0.6.32	common/exercises/queen-attack/description.md
trackler-2.0.6.31	common/exercises/queen-attack/description.md
trackler-2.0.6.30	common/exercises/queen-attack/description.md
trackler-2.0.6.29	common/exercises/queen-attack/description.md
trackler-2.0.6.28	common/exercises/queen-attack/description.md
trackler-2.0.6.27	common/exercises/queen-attack/description.md
trackler-2.0.6.26	common/exercises/queen-attack/description.md
trackler-2.0.6.25	common/exercises/queen-attack/description.md
trackler-2.0.6.24	common/exercises/queen-attack/description.md
trackler-2.0.6.23	common/exercises/queen-attack/description.md
trackler-2.0.6.22	common/exercises/queen-attack/description.md
trackler-2.0.6.21	common/exercises/queen-attack/description.md
trackler-2.0.6.20	common/exercises/queen-attack/description.md
trackler-2.0.6.19	common/exercises/queen-attack/description.md