MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (5, 6, 11, 16, 17, 22, 34, 69, 70, 75) 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: 33
The first user who solved this task is On On Lunarbasil.
#brainteasers #math #magicsquare

My wife's a liar
"That wife of mine is a liar," said the angry husband to a sympathetic pal seated next to him in the bar.
"How do you know?" the friend asked.
"She didn't come home last night, and when I asked her where she'd been, she said she'd spent the night with her sister, Shirley."
"So?" the friend replied.
"So, she's a liar. I spent the night with her sister Shirley!"