From 'Magic E' phonics to the secrets of the belly button, prove you're actually smarter than a six-year-old.
Since the reclassification of Pluto in 2006, how many planets are officially recognized in our solar system?
Eight
How many individual days are required to complete one full week?
Seven
Which color, having the longest wavelength of the visible spectrum, always forms the outermost arc at the top of a rainbow?
Red
In traditional color theory, which three hues are considered the primary colors that cannot be created by mixing any others?
Red, Yellow, Blue
What is the name of the simplest possible polygon, which features three straight sides and interior angles that always sum to 180 degrees?
Triangle