Subjects
Color Direction Switch
A colored arrow appears on screen. Follow the active rule: sometimes answer with arrow keys, sometimes use the on-screen color keypad with 1 / 2 / 3 / 4.
Ready
Subjects
A colored arrow appears on screen. Follow the active rule: sometimes answer with arrow keys, sometimes use the on-screen color keypad with 1 / 2 / 3 / 4.
Timer
45s
Score
0
Accuracy
0%
Ready