Comment by jmkd

Despite knowing the correct answer to the question in the first section, the diabolical wording on it absolutely threw me:

"Erase the shaded background: does the share of ink that shows the five numbers go up, down, or stay the same?"

In the spirit of the project, try asking me instead,

"Remove the shaded background: is the amount of ink now left on the chart more useful, less useful or the same as before?"

Damn...even that was hard to write.