Want to get involved? We're always looking for ideas and content for Weekly Challenges.
SUBMIT YOUR IDEAThis one took me a while. Lots of data investigating + trial and error. It felt good to get to the finish line.
Soln_20
I used @MarqueeCrew solution and used that method to solve it. His solution was so simple and elegant and avoided using too much regex. The only change i made was to remove null rows but followed the rest as he did.
Solved.