# MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (4, 10, 12, 16, 17, 18, 23, 57, 71, 73, 78, 93) 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

**On On Lunarbasil**.#brainteasers #math #magicsquare

Register with your
Check your ranking on list.

### Password Problem

A guy did system support in a law firm. One day, he had to

log a user off and then back on. He entered her initials and

then she gave me her password.

Her password was "genius".

After three tries and the system telling him "access

denied," he asked her how to spell it.

She said, "G - E - N - I - O - U - S."