Brain Rush: Level 71-80 Answers
Level 71: The answer is 13.
Level 72: Count the word as well.
Level 73: Only 3; the rest will be burnt out.
Level 74: None, they have flown away.
Level 75: The answer is 20.
Level 76: Tilt your device to the right.
Level 77: Flip your device so that it rains upwards.
Level 78: Move the other animals around to free the rabbit.
Level 79: Use a finger to tap on the flies and kill them all.
Level 80: Press your fingers on the screen to attract them to suck blood.