Description : It's always 1 to 6, it's always 15 to 20, it's always 5, but it's never 21, unless it's flying.What is it? -Riddles
Last Answer : The answer is: a dice. An explanation: 'It's always 1 to 6': the numbers on the faces of the dice, 'it's always 15 to 20': the sum of the exposed faces when the dice comes to rest after being thrown, 'it's ... the sum of all exposed faces when the dice is flying is 21 (1 + 2 + 3 + 4 + 5 + 6).