More questions, weighted by how much each one actually costs.
Every question carries a weight: 0.4 trivial, 0.8 mild, 1.5 notable, 2.5 heavy, 4 extreme. Your score is 100 − round(100 × checked weight ÷ total weight), so checking one extreme item costs about ten times what a trivial one does. Category bars run the same maths over just that category.
the classic 100, one point each, scores comparable with everyone else's.
Take the classic test →