intrvl what note? 🔥 Daily Streak: 0 Intrvl Challenge Complete 3 one-minute rounds: Right Hand, Left Hand, then Both Hands. First Name Start Challenge Leaderboards Quiz +2 correct, -1 incorrect. 1 minute. Score: 0 Time: 60s Go Back Round Complete Continue Home Challenge Complete Your Scores Right Hand0 Left Hand0 Both Hands0 Total0 View Leaderboards Home Leaderboards Back