Here you can configure application settings:
Look carefully at the screen and observe the drawings that will be displayed on it.
Each time you see a drawing that does not move inside the same cell, click on that cell (rectangle). Ignore all those drawings that move in any way inside the same cell.
As this is a demonstration task, the correct choices will be shown to you with a different background color. You can turn this off in Options.
The time to select drawings is limited, because the drawings change over time, and you have to be relatively quick when choosing. To cancel your selection, click the same cell again, and then click the new cell. In doing so, be quick because you have limited time to correct your answer.
Work time is limited. The task will end automatically when the time expires. Your results will be displayed at the end of the task.
Correct answers, errors and missing values