# MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (1, 3, 5, 7, 10, 12, 16, 21, 25, 30, 54) 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:

**22**The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math #magicsquare

### Fourth Husband

A woman announces to her friend that she is getting married for the fourth time.

"How wonderful! But I hope you don't mind me asking what happened to your first husband?"

"He ate poisonous mushrooms and died."

"Oh, how tragic! What about your second husband?"

"He ate poisonous mushrooms too and died."

"Oh, how terrible! I'm almost afraid to ask you about your third husband."

"He died of a broken neck."

"A broken neck?"

"He wouldn't eat the mushrooms."