Hello all, The condition listed for passing this check isn't as clear as it should be; the example that is listed only has you place the first and second row's interior characters with the hyphen. However, the passing solution wants you to replace every interior character with a hyphen. This is what the condition says that the final output should: 
a b c d e f
j - - - - l
m - - - - r
s t u v w x
The actual final solution has you replace all of the interior characters with a hyphen, like so: 
a - - - - f
j - - - - l
m - - - - r
s - - - - x
This isn't very helpful. The task conditions should be rewritten to accurately show the output that's expected.