Sum X - simple math puzzle

SumX is a simple yet complex game. SumX is dedicated to all those who are eager to train their math skills. Its rules are not that easy. Take a look: Aim of the Game Collect as many sums as you can on the current level. Game Rules - The game is set of levels. - Collect particular sums on each level. - The aim sum to collect is shown in the header. - Select adjacent numbers within a horizontal or vertical line that together are equal to the aim sum. - If there are no more moves left and the sum o...