Instructions:
Alternate tapping numbers and letters in ascending order:
1 ➔ A ➔ 2 ➔ B ➔ 3 ➔ C ➔ 4 ➔ D ➔ 5 ➔ E ➔ 6 ➔ F ➔ 7 ➔ G ➔ 8 ➔ H
• Number '1' is colored Deep Blue.
• Letter 'H' is colored Vibrant Orange.
Your time and mistakes will be recorded per trial.
Tap as quickly and accurately as you can.