Monthly Archive - February 2016 (page 2)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 11 to 20.
MAGIC SQUARE: Calculate A*B-CThe aim is to place the some numbers from the list (2, 3, 5, 6, 12, 15, 32, 33, 39, 42, 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: 40
The first user who solved this task is Sanja Šabović.
#brainteasers #math #magicsquare