Changed tests in Python and Ruby.

Ditto for Python description.

Same for the Java description - please rectify this in addition to fixing the test cases noted elsewhere in the comments.

241 people solved this kata in Go, so I think there is no issue.

Please check your code. And next time, do not create an issue, if you are not sure for the reason for the failing test.

There is a bug in java production test.

For n = 4 and greater even numbers properly result is:
[1, 1, 1, 1]
[0, 0, 0, 1]
[1, 0, 0, 1]
[1, 1, 1, 1]

your test result:
[1, 1, 1, 1]
[0, 0, 0, 1]
[1, .1., 0, 1]
[1, 1, 1, 1]

You are adding a one '1' too much, and it is necessary to remove last 1 from snake.

The description says “Because of the edge-cases for tiny spirals, the size will be at least 5.”
But Ruby's test go from 0 to 5+
Please change either tests or task description.

Spoiler!

Also fixed

Fixed

@
There is typo in Ruby version.
Starting code is:

# MOD = 998244353 has been predefined

def height(n,m):
  return 0
end

so there is -e:5: syntax error, unexpected ':'

Hell yeah, solution like this is wrong:

def check_ages?(data, sex, age_is_greater_than)
  data.all? { |i| i[:sex] == sex || i[:age] > age_is_greater_than }
end

check_ages?([{:age=>40, :sex=>:m}, {:age=>19, :sex=>:m}], :m, 20) will return true instead false

That's why I got it wrong, it needs ALL matched sex to have a superior number!

The task says returns true if all of the items matching the sex value have ages greater than the value provided.

I think the solution in question passes this.