Game Sum Challenge Number Grid online

Description

For those who are ready to test their mathematical and logical skills, we offer a new puzzle called Sum Challenge Number Grid. Before you is a playing field, broken into a net with numbers. Your task is to carefully study the numbers located opposite each row and column. Then you will have to highlight such numbers inside the grid so that their amount exactly coincides with the numbers indicated outside the field. As soon as you cope with this task, you will get glasses and switch to the next, more complex level in SUM Challenge Number Grid.