There are four three-digit n...
There are four three-digit numbers that share this property: the number itself, its double and its triple contain each digit from 1 to 9 exactly once. For example, 192 is one of them because 192, 384, 576 contain 1 to 9 each once. 273 is another one of them because 273, 546, 819 contain 1 to 9 each once. Can you find the other two numbers and calculate the product of these two numbers?Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
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The wise old Mother Superior f...
The wise old Mother Superior from county Tipperary was dying. The nuns gathered around her bed trying to make her comfortable. They gave her some warm milk to drink, but she refused it. Then one nun took the glass back to the kitchen.
Remembering a bottle of Irish whiskey they had received as a gift the previous Christmas, she opened and poured a generous amount into the warm milk.
When she walked back at Mother Superior's bed, she held the glass to her lips. Mother drank a little, then a little more. Before they knew it, she had drunk the whole glass down to the last drop.
"Mother," the nuns asked with earnest, "please give us some wisdom before you die."
She raised herself up in bed with a pious look on her face and said, "Don't sell that cow."
Remembering a bottle of Irish whiskey they had received as a gift the previous Christmas, she opened and poured a generous amount into the warm milk.
When she walked back at Mother Superior's bed, she held the glass to her lips. Mother drank a little, then a little more. Before they knew it, she had drunk the whole glass down to the last drop.
"Mother," the nuns asked with earnest, "please give us some wisdom before you die."
She raised herself up in bed with a pious look on her face and said, "Don't sell that cow."