I know, that sounds impossible, but it’s not; it’s just insane. Of course, this calculator doesn’t work quite like your standard one, as it must use the game’s items to “calculate,” mainly by using a ...

The Cluttered Chaos-Calculator stage by Reddit user (and Mario maker) Helgefan includes simple addition, but there doesn't appear to be anything simple about how it accomplishes the feat.

Different things will happen depending on the result of your equation. Your birth month and day (Day and month for Europe): Princess appears + few fireworks Numbers are in order e.g. 123, 987654321, ...