MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (19, 21, 22, 24, 28, 30, 65, 68, 74, 89) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C.Correct answers: 35
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
How Old Are You?
A woman walked up to a little old man rocking in a chair on his porch.
"I couldn't help noticing how happy you look," she said. "What's your secret for a long happy life?"
"I smoke three packs of cigarettes a day," he said. "I also drink a case of whiskey a week, eat fatty foods, and never exercise."
"That's amazing," the woman said. "How old are you?'
"Twenty-six," he said.
"I couldn't help noticing how happy you look," she said. "What's your secret for a long happy life?"
"I smoke three packs of cigarettes a day," he said. "I also drink a case of whiskey a week, eat fatty foods, and never exercise."
"That's amazing," the woman said. "How old are you?'
"Twenty-six," he said.