I made it to http://regexcrossword.com/challenges/experienced/puzzles/4 http://regexcrossword.com/challenges/experienced/puzzles/4 before I opted to keep my san

I made it to http://regexcrossword.com/challenges/experienced/puzzles/4 http://regexcrossword.com/challenges/experienced/puzzles/4 before I opted to keep my sanity for the remainder of the day instead of continuing :) very well done. As noted, add non-FB login options!