Twenty rounds. One 6-digit number will flash for 0.5 seconds. After each flash, type exactly what you saw. When you are ready, press the button to reveal the correct answer and see what you missed.
01
Watch
Focus on the center. Each number appears for exactly 0.5 seconds.
02
Type
Enter the six digits you recall. Take the time you need before checking.
03
Check
Press “See Answer” to reveal the correct number, review errors, and continue.
Number 1 of 20
Score: 0/20
Press “Flash Number” when ready.
3
Type the six digits you saw:
Exercise Complete
You completed 20 six-digit recognition trials at 0.5 seconds each. Review your score and the individual results below.