Magic square

Magic square or mathematical puzzle is 2D array of integers arranged such that sum of each row, column and both diagonals are equal.
In Magic square game You can choose between 3x3, 4x4 and 5x5 square, whether to show or to not show the sums and the number of fixed tales. In scenario mode You have to solve the problem in 30 difficulty levels. The game is finished when you moved all tiles on board from dock. Until then you can move tiles to any position on board, back to dock or replace with another one. Next level will be started automatically after few seconds.