MAGIC SQUARE: Calculate A-B+C
The aim is to place the some numbers from the list (7, 8, 10, 11, 14, 16, 17, 25, 27, 28) 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: 20
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare

A duck walked into a bakery on...
A duck walked into a bakery one day and asked for a pork chop.
The baker said, "We aren't a butcher; we don't sell meat here."
So the duck left.
The following day the duck went back and asked again.
This time the Baker said, "No, if you come here again I will nail your feet
to the floor."
The following day the duck returned and asked, "Have you any nails?"
The baker replied, "No." And the duck said, "Well, I'll have two pork chops then."
The baker said, "We aren't a butcher; we don't sell meat here."
So the duck left.
The following day the duck went back and asked again.
This time the Baker said, "No, if you come here again I will nail your feet
to the floor."
The following day the duck returned and asked, "Have you any nails?"
The baker replied, "No." And the duck said, "Well, I'll have two pork chops then."