Don't hesitate to post your own questions. The Reddit community can be very helpful, and you might get firsthand advice or information from users who have experience with the test.
Shapes move, rotate, or grow in a consistent sequence.
Objects move around a central point, often in 45- or 90-degree increments, clockwise or counter-clockwise. Frequency:
One highly upvoted cautionary tale on r/recruitinghell: