Reading your progress and weakness heatmap

Progress breaks your performance down the same way the Digital SAT does: by domain, then by the specific skill inside it.

• Green cells are skills you have consistently right.
• Amber and red cells are where points are being lost.
• Grey cells mean not enough attempts yet — practise them to get a reading.
• "Drill weak spots" builds a practice set from your reddest skills in one click.