You need to work to touch them all. The hardest questions aren't concentrated near the end anymore. If you're not touching them all, then you're not gathering all the low hanging fruit that ...
... . This is a common invalid reasoning form X--->Y. Y ... clear cut. This was my diagram:
Yahoo Corporation--->Slashed ... %. If you accept my diagram, then the reasoning is valid. We don ... I made in order to diagram it).