this is the reason that most FOSS games (especially browser games in JS) don't really do well with a leaderboard. Still a neat trick to mess around with!
LOL, you must have very little knowledge about how this stuff works. Try it yourself, Ctrl-U (on most browsers) should bring up PUBLIC HTML source code. It's not hacking, and people use this all the time for debugging.
Visit the source code ( view-source:https://getrichquick.me/ )
And scroll down to where it says <div id="slide4" class="invert">.
In that div, you can find the text proving how much of a scam this is. To anyone wanting to try it: DON'T.
This is really cool! I was amazed how advanced it was with all the features, and I think it would be very ideal for those wanting to predict/graph weather themselves.