To perform successive additions as long as possible. Obtain the sums displayed by using the most amount of parcels (numbers in the squares) possible. In case you use 4 or more parcels to reach the sums displayed, parcels will be replaced with other numbers and you will win extra points (at the beginning of each level you will be informed about on how to obtain the extra points). Otherwise, the parcels will be eliminated (‘burned’). The game will finish when you do not have parcels available. Good luck!
It is a numeric game that enhance the following skills: mental calculation, memory and planning.