4个女孩玩速度记忆游戏，失败者必须脱光衣服

3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 67, 68, 69, 70, 71, 72, 73, 74, 75, 78, 71, 72, 73, 74, 78, 71, 72, 78, 71, 72, 72, 73, 72, 73, 72, 72,... 72,72

Number three.

Number four.

Number five.

What is number three?