What exactly does "beginning of one line and end of another" mean? Because it clearly doesn't mean what the average human being would think it means. I'm very clearly clicking 2 matching numbers, 1 at the beginning of what I assume is a line, and 1 at the end of what I assume is another line, and nothing happens. Would be a fun game but too bad it has terrible point scoring rules. Probably deleting app, way more fun number/puzzle games out there with rules that actually make sense.