A dual-task working memory test. Memorize the sequential positions of highlighted dots across a grid while answering alternating spatial symmetry questions under strict timing.
A dot briefly blinks on a coordinate within the grid — memorize its location.
An intermediate task appears (such as evaluating whether a geometric figure is vertically symmetrical). Answer quickly.
Another dot position is revealed, followed by another symmetry check.
At the end of the round, recall and tap the dot positions in the exact order they appeared.
Accuracy in both the dot recall and the symmetry checks contributes to your final working memory score.