Two new games are proposed:
* Initiation: This first one goal is to learn tables smoothly.
* Magic square: This second one makes part challenges. It is a 3x3 magic square to fill.
The game is composed of several activities to work on the addition.
It allows to learn the tables, but also to work additions in columns, additions with holes, subtractions, etc ...
During an activity, a tree grows with each correct answer and loses its leaves with each error. When the activity is perfectly completed, a bird comes to go around the tree to greet the player.
