Flying Knife

Flying knife master challenge! Hit all the flying knives on the logs. Don't touch the knife and spikes! That will lead to a failure of the challenge. All flying knives must be hit by logs to pass. It's easy to get started, but the harder it is to challenge later. The last 5 seconds is the boss level. You must be careful! just now! Start your challenge in order to be a master of flying knives!