A thinking and computing game that is not boring with time and even causes the desire for more is the math game Kakuro Light. Here, all your calculation skills are really in demand and you have to be very clever to win here. But if you really want to give it a try, then go ahead. In the beginning, you have a field of 8 x 8 boxes in Kakuro Light. In some of these boxes, there are numbers. By filling in the empty boxes you have to solve an equation, with the arithmetic sign plus. So everything here revolves around the addition. If, for example, there is an 8 in a box, you have to fill in the following boxes with numbers that added together result in the number 8. So, for example, 4, 2 and 2. The results of the above equations are either in a series of boxes or on the left end of a series of boxes. Therefore, it is also immediately clear where you need to write the numbers. This game really asks a lot of you, because you have to think a lot and be clever in making your calculations and then also put the numbers in the right spot to solve all equations in the field. This game of Kakuro Light is something for real math geeks as well as experts, and here you will see whether you give up, or can solve it like a sovereign.