Practice throwing a master and test your reaction skills and become a Knife Master. The goal is to keep hitting the target without missing. If you miss you lose. Knife will be moving from side to side at the bottom and the target might also be moving, so you need to time it perfectly to hit the target. As time goes on it’ll get harder and harder. Try to get the target in the middle for more points. Also check out Knife Hit.
As Always, Good Luck and Have Fun.