Fog Creek does this for inexperienced roles, they have a simple challenge of extracting a string from a text file of garbage and then using that string as the s

Fog Creek does this for inexperienced roles, they have a simple challenge of extracting a string from a text file of garbage and then using that string as the subject line when applying. Took only a few minutes using sort piped into awk to finish it and I'm sure it probably weeds out a lot of applications.